Transaction not yet indexed

21SNitERGMj7aBkYSJ4jvYmktoeJLvtemmhDWccoz4HhPBYFGU1m466mWC1SyvwXfPnTrbybqNGp2VTR57uN8nB1

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