Transaction not yet indexed

53hwhNNmdSdRvJi1919MWuHhx9f7MsyQ6qB2ifegUeZSTa2KZLjtHJrEqJ7SdrTn75QFvnGcUCDBYbaFzRPxZhax

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