Transaction not yet indexed

AMQMfUMhLPoJPpyU4gADeXq1EDWQR8om84EHgXbrSvuWhpZX9cmvCVZqW1bAY4d8GqAM6YrYKcjh2aWYFjbZbkV

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