Transaction not yet indexed

1MRDf8TcDTfAiZ5ga55ddE1Rhju68Q4mHF2TW5pybrieMibXCUqVzh2PFPFjJd2tStG7h4YiggtVwK7equRGSfK

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