Transaction not yet indexed

mC1cSF9qZGAVB55RD8ibJhpVemSwKRw6KZs2FhqtgoN2kK7WiTT22sdNH4E2pUNaQTKPMwtAtkKggm1LCpseuvj

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