Transaction not yet indexed

MffZCbSjg8HrLzcCM4aYuX7rAfSjdAJeX24NGSBtefWdRcnmyBivKSP8bRdjMFkarNejPyvRqgStv6Lmz44E3La

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