Transaction not yet indexed

53ky574AAdUBg18b5ZwDAQ1WA8KDdiDW4DZP2H28pWLWLAqMzgtndCUtyPqKNamWdZZTkHuiqenYAhF8ux8eEAL1

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