Transaction not yet indexed

Us1MX737YnFgShyaipiakPXgZx3PZyaAPVqDB3yg6WG18bdNg1ffBTeyXAkWPVBbpWvRQxwDqdQ5JqPRmd8Bwum

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