Transaction not yet indexed

53ZqTrqKBZmvDQTHpxF6gSTdnwNfAA3obLHA4r1Q3KUu8V9QnLhUEFYHkfSKdNJHY2An7pR55smsqna6mVUpmYzC

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