Transaction not yet indexed

mRf255UnGRVGFJoDMtm7tDLxCtxLkP3nGsL56Wr9QjGV542VpE8sUtUCeCMJcgWCVY9z8dcF3SsjpCEZExeoZiV

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