Transaction not yet indexed

53d7FkqYDWYGATvDdGTSHfwGU2HduZthxTL4DcVsfMRHP7RCvDsvvfuWxatomSLf7N89ezcq2c8sfzKGCHDKMDK1

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