Transaction not yet indexed

RAB8T2E8jY7d9QmhqbrpAH6WA9SitVEYfjWnbgqw5A7wAdZJSEadCG39bBucQq9p2Vga1kf8dmEqgYSngqng9tt

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