Determine if the provided signature is an Ed25519 signature. This function checks for the presence of the "signature" property and verifies that its value is "ed25519_signature".
The transaction signature to be checked.
A boolean indicating whether the signature is an Ed25519 signature.
Determine if the provided signature is an Ed25519 signature. This function checks for the presence of the "signature" property and verifies that its value is "ed25519_signature".