Transaction not yet indexed

MFHW4gZkqeSDotCa5ZmqBbDxYuAUgcu5XemR2vLtkDXCRoZ8bLcNBvUYAmX6F6WZ1rseQ8NrSshbr3MuePTk4Ax

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