Transaction not yet indexed

mfvUyRSe5MeN5ngXfj3mFQ8dTCwDkqMY135r6yzSgbBpR6dFPcATvgw6j9QmNNTiZ2vi85eCWqCx1jFkRKS7f2q

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