Transaction not yet indexed

53iKmzmVppdaLAfFHGkf2t8EWGkxfS1SpEQAxTvpDojV1WqgCwtfZonqvfae7tGW3tNpAAtpvbRGgeWVvscNEhhW

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