Transaction not yet indexed

MTofYZQF1xtmCmPhd1ou9RCjZXeezTuECGz3TMfYYpDRyHbPJhZDTSCkdPZoaPtdXVb8rDsq43dfdnBKKjE5YC1

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