Transaction not yet indexed

u6ep53kMzXF3KxcERi8AUQh2V91AsFc5pfKikfN4BFMKbnANMpFVSbAjRYfwks8AUReUKM63sFFfQUh9NpBBwCY

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