Transaction not yet indexed

21RFByv1Jf7F4oUybGTJsFTNP7oDagsrkBecMmZbqUqbzH4s7se3ksqPFeFF5z5S6yWR6j7fkMRmNAHoVb8P4nm5

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