Transaction not yet indexed

53BiWWLEDEmMQhbt5dN447WaVvbmMdfpU6yPpnH2iZr1XsTqnEFzH6EoLcyPWhUBN7okt5AXd9YF9aphVZqZCRT8

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