Transaction not yet indexed

5MjUayMEPdnwHgofywCQGLgGHJsfMtX3enbz9qgnebrvFAAK1fqHjCbV9b7W4386MPfyrJetKvYVgM1XkrrS7Lx2

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