Transaction not yet indexed

AK1KC8mucMBk4cKkaYQGwUYSwjzMpRAmHiNTJ5wsk8j4Z4jrLi6BjRaHKnKcREMo4vksVVsZXKEY2WcpPWNhKuF

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