Transaction not yet indexed

iiMPHfuZYESAZGg42JsbGm5menFH1jqiPNNssDNgfCAtT97gRWtxcZVeb3VCrbkaVq7SyTpMP6CytoWoyx3mon4

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