Transaction not yet indexed

Lkap8AXJ6cRisHVxEZmk3x7TsL8J5rN2wpbBTic8u8MdN4FHAvr8MsUBjjjmWmV1APpzZLeMgP6fPUHZ2VgHc2z

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