Transaction not yet indexed

Mdk7HhEVPLVg7WKMAkjUCvxAan2JNWXD8sWRMjALoSwxA3jrwZQjudWHGcUNiKnEPDHDMuYy9guRJskG5TKfDj9

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