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A transaction draft is the first step before collecting signatures.

Snow-Fall helps you build a transaction, review it in plain language, lock the payload, collect signatures, finalize it, and broadcast it.

Supported Cosmos actions

The Cosmos MVP supports these operation types:

Step-by-step

1. Open the Cosmos workspace.

2. Go to transactions.

3. Choose create transaction.

4. Select the multisig.

5. Select the action type.

6. Fill in the required fields.

7. Review the fee, gas, and memo.

8. Create the transaction draft.

9. Open the review screen before asking signers to sign.

What every signer should review

Before signing, every signer should verify:

Payload hash

The payload hash is a stable fingerprint of the signing payload.

It helps signers confirm that everyone is signing the same transaction. If the transaction changes, the payload hash changes.

After the first signature, the payload is locked. To change the transaction, create a new draft and collect signatures again.

Fees and gas

Fees and gas are part of the transaction that signers approve.

Review them carefully. A wrong fee can make a transaction fail, while an unexpectedly high fee should be investigated before signing.

Memo

The memo is optional but can be useful for internal tracking.

Do not put private information in the memo. It may become visible on-chain.

Custom JSON warning

Custom JSON is for advanced users.

Only sign custom messages when you understand the message type and every field. Use the advanced details section to review the full raw content.