Transaction not yet indexed

yyFxpXjL6sgB6Yio1iaL8cGA3jMCDdCPRqXRUghmfEwG5zUqMnrbuFafT5ucCwLhL3SV8nKmRvmKn8R39ZgkeWU

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