Transaction not yet indexed

u2xSXedhCe9QEqfsw4gXRsTanZH9caZtzfbxxMQe9KVTSu2LMvVM9DBbwkWoxAJvvNfQQJExbSm5TMkRP9Mtn5K

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