Transaction not yet indexed

53itiK6eoSGRAWpC1DVMmsde7UEoh9J1js4KjwmsZMsKxviWfWZWP6rEtiYZTcZXuwFYHAJcdHeNmEXDYVCTLeJ2

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