Transaction not yet indexed

53LFcYFmJpRaeqcuQ4ssEzu96iAkzqgDC8daXbzF8dVvFUs5jpdwZT3AP3NbfHtSJ1JAwRNcRrhWLpAdXTXQ5Zn5

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