Transaction not yet indexed

55Co4HPEnBjTdfL7tawy2geFRcyn6NaRardcz9GBeDcEFtdXRYTB3uu4eFDt2ngc9CyxMxy3ecRTnNxQ4L2QPnz8

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