Transaction not yet indexed

fmffYCo2QJhYj3EaH2uzBsw33u51Dm2ksd6sFVSqQLfmKYz2MiLDg9zobBPaxt4mdPEd8ynxnXwoLUs9H1YZhih

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