Transaction not yet indexed

3u7HWBkQEk6AMdcsGbh2zXDm5qL952SaQGp9pwQb1HsHxPiEnizptGPcwUqzSsiW8wEsMNpYu5ybKyE1NUZTpM13

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