Transaction not yet indexed

Me2yigZXExLXjFwWSyAYpr91s8NX9QuTwtJW6HknJTtPGMLbYb4rt2wvwdTtfJYdqPf2A3qiDWwvmQmJtpDv455

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