Transaction not yet indexed

66Uk7t6uxm8znADYQTVMy7WoEXNthpwWXLGMdUNrifn3qJJJn3JDjkkMQt8mtzDbe8aJfgoW7dCmg726QG76XgM5

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