Transaction not yet indexed

21biUFBwCTBEM2QSpcfZBpNGY8i4x81GKTcMba557YjhT8Hcfz8ajXTQFWDcWRib3ijCnbMpDUNfSsVTcJGyFBu9

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