Transaction not yet indexed

53uwDUMtfTV2bEuWPVqfYes9YNurF85ZCd8YdMmsRWiJHAUd4qKef4CQotoKa8tn1md3s8kv6eQdLvKFB3KUwgpC

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