Transaction not yet indexed

PRmM5y7rikyFQAXoJ2iCF2kkdNUeKUEXsvdWeVj7D7eGDipFiYAMxLuf3PfjjeNmwrEw64BDY6g4KNXX3SRbCj3

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