Transaction not yet indexed

XMQLefxs6qiMKuuSPFNNgkNFkr8hkVVp9yPpbnyd1vs3Ur61kaTSugi6n1zyPgJkFgNgqMQehG4hXjUGuVo7Zy1

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