Transaction not yet indexed

WkE7bPkZXCS6AqyncqJKxdbWBKx7xgU2uHAvA4dUnz5PaM83df2ceBec4pXC1JkgGuiSuHZ2Z5dXeE3xkLufuo2

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