Transaction not yet indexed

NmguT1K9qUEaZt5tMmhVc8jwbVttHBZ3SHFifebNXPLmLKPQYSmepAy34T6KyTGnrJ5aW3PSFjjM6JnpQf7ZLqc

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