Transaction not yet indexed

21Fyinz9J7w9tkxrSAPz9dFEvMQB1BaShszyKyMZpykf8koJXadfxu1RG9P7pmV1qMjFKfvmyRBisBKmQ514Lpk2

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