Transaction not yet indexed

Nm2e7gfwP9DAECXkGCfAoGaUUbv4L4ZZuEhxUV8uZEubCaRyR11r8mmC6wT2ybbvNUEcWAmmKzU5fSVhC42bzP6

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