Transaction not yet indexed

mPb7Ew9hLLGTspKAjmiv11FAGg5CepqzFSLnKwe7U2Jn7xPAzLDTUdzZjLc4thQymACqEcBMnU9dP31QBJ6CPFb

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