Transaction not yet indexed

53u7zC48CvPB2EPCTrFSCkc2WpXAD4aWbH261cVhvEii1bs7gKtWqFZYZVLahJSr9KmAevW5eqbssNEupXZzXYii

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