Transaction not yet indexed

641SnTfreVSAM5uRpTUryRAL4VheZC9PgqGMjKZsbf8p1U2j4tZPqZakDVdG7JRoE2kUbPAkyuAC7PUaGKbDtLLF

The transaction signature is valid but not yet indexed by this RPC node, or the transaction failed before inclusion.