Transaction not yet indexed

PmNH3Bv7dcSVm74NBkYGhCHg5tZxAJVv8BpAgDFwPeJctCqF9LSx1R5oDXowWUBXwtNwu5AS3zQACiTbfPZmkNa

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