Transaction not yet indexed

64ExCMz6E2yBXUFhJ2HRfEtMiz14Va4enbxG5DJ9PAbAf4piRVqiudqL71YBmtDGprscqWa5M8uK6kp2eMd1pHG5

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