Transaction not yet indexed

666MNvJedMPDWcxDXUVzKXHM9o1vEmzw9BwYkVbmkXYEBVs6SKhfNMejLdBavaDp5ARrsc3cdm1zms1L4UFuHgyZ

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