Transaction not yet indexed

53DP1SXbmmZu5HHVtZppo7kS5TPKECipvCBAgk48MkenrzVK7TsSG1dBMc6kaXYyFsSWQ2rJwzHJcZ9Lfmxuc4Lq

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