Transaction not yet indexed

21LoAJoCCPgWdBckGN2aCu9ygphR8NWexRAkfCsXYQHq9yNAcUFDcdm8TvxoTph7keh1YMuwVrpccSSGKnFsz85c

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