Transaction not yet indexed

53aoJSaMsX1hN2sGApvn1YKYa87m1GPXGS84i4vyHMWZ4FCQL2GwfNwcnsXLqeDQfRDkvTea2XADp7zQdh3C8MKS

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