Transaction not yet indexed

1UuAi2ahmEmJgm35qA3fnR6faFMT7b3F8uPgijK86kCjMbM7AXskS4qP8LL4gfLoyzBBgzwqtMkL5K7RQL5zC41

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