Transaction not yet indexed

AMYYY1jJJfAaYPJWXwhfejXeUg4dCvNQXyYWXhbAp8ynQr2hZHGmSumyiAZKYQAvkfjcTvS2rxVB8TwXyNt3J5M

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