Transaction not yet indexed

MRKiwxg9mAXPWzoGivZ9kAkGEFNuHv9zdz52RhAsEmhm8gbd1BSxs13J8n2b3XRXVCxF53gyxhTCCRbdS1Ck4Xp

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