Transaction not yet indexed

Ym8PfFAerbgxVCjciTA5MyQKE3BkNrhUE5Ewj5jHtSHkRiP9Nb3bDAHzwjqmh5owo3c9AGA4dGRb2iZ6MARPyAC

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