Transaction not yet indexed

21FMNgESU8z1fEFvaTLPM5UXU9gfWbCUfppnREwPsu533cdVXR68QVkzGDNnciCdPZiha2SAUKnsnnzQFAy8pRjc

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