Transaction not yet indexed

QCo8GMVetcK5uS7SBcatjbtTF5odRP1ph1eqMjBJGUqsMeUQHjp2d8oGss6USumPmEUQL2P1uxJK2MbijAS5Uo7

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