Transaction not yet indexed

21Nym7HtkMMMg9Djhoytcx1a9cNjVcmH3XV34t8UibffqMmZWMZ4j29jRqGnhG7RdFdnKvfEwg4CB6b5S487CXqt

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