Transaction not yet indexed

RMuK3cAAffnhURTiVBUPcU11pw9JEVcMPstnUntTpDWRFr9FsoVw6Ru3FXtbUcps6QUtfCSnWxLFBdy6hu5FDT2

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