Transaction not yet indexed

667kXcvsG5XZi2CqTcfcZ1RURKG9RiFU23YVT5YL9tMDbkPk3FXHq1DMrMpAwXfpD1TYHTezQiFEcYT4ckS5TGD5

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