Transaction not yet indexed

66i8ieNYfopApws75aBkqA7Sn8aqRwpKHP3PH6wgJEGSyAkAKPUUMeUUsekrF8jZ3d4bHTQ3SqhtZwcPp1g1ruF2

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