Transaction not yet indexed

2MkmAdjMhtFaFg3Nx4VHecFtPK4L1kEnt1w6ZLoZQCUtTcUWFBCdE8m66GRVPb2WD9nCYUN2DxQj718A3TKSKTZ5

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