Transaction not yet indexed

53SP3ZjTYhrfhsFHJUTos3JSCCVeQ9pjmh6ytooCzmpWmHaYiiUqn8hejGA6t8dnaAUXUsSobKMdBHBCHSSEfv5D

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