Transaction not yet indexed

mpkj4KMeansnZWLZ4ZngK4tCPTSMB2n5XSSsYd17F5dmSGXxw2TCSprD7dVyBh82YuuFeYUsgDSf3ZKukChPPQb

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