Transaction not yet indexed

2mdcAC7a5QkLSAWfpkhhDaWsnbkyKSuCL9N78dsUvsVTVnADALfoGMhGCHRBt7CH3PCm17qSQEquS4jevo2WVsAY

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