Transaction not yet indexed

53UGZEMu24qfGEGJsyuvBaW7WhtpZ7LevFZSgLtcYE8mpmyAUj5g1hNaiHEwvhYHVEiZCesZqYRDnZMZKbXdqAu2

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