Transaction not yet indexed

53dFdJ5gKNLXdEwod9n1eDZML5tfeBTuEiWS1kmUnBb9sJcpYEnppUtcjcqDLfoJsGBQhyA8jiakVxT2BUQHiMaq

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