Transaction not yet indexed

66Ck5fXYrmNNN8BndTYcZPKq1PvdETY4dFEqDMxp13t7MxpAoPJSjWQDeZTvV9WbT1BwUJoVwPkWoR3DKD5AX9d4

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