Transaction not yet indexed

21aStM61v5oVthWULVZwdpn3UWSs2H8KQc74NJbfLcomoR8RP8X71FEgMUtQTqroP2MMoirtqGxzAWe7QGDqUYMs

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