Transaction not yet indexed

21gSkJAYxPqaQStN4oggd4UdPJoN4Xftxh9fGKdNeETffKdVPd3EstLHLtqUTLn5M5VuPMB9itAJJWLwAHFZ3MWW

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