Transaction not yet indexed

66Uf9c8Dc3iRTGrqFtQZ3iMrPHqqiBnA3489F5A2EN8Fyro9rrh25o9foee7LDvBRfLMBMJYRUp2wP7ACpn2Dbz8

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