Transaction not yet indexed

66NNKFr3sTmSvfb998UE5VbR85F4rB7CBWE15SMs1on4X6mroXAh5RmcxH8MYFsmEHzFLgL7M2xSm1L2eYufaFfr

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