Transaction not yet indexed

yiS2KhhgkZkqEB1tkTFmsbUTdCh2EZ2kmZajkxvAj6h7gShfZMoMjTh3zEdojhpsYhmPkYPLT7nXYdgSrK5sWuR

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