Transaction not yet indexed

YLgSLbGdQFYREKyk9YwErEKxYuWZBGZJytWYsjwwctR5ppZsVEVAh8GZooTd6cJVhLNUTNfAk3MBuxgQdTBp2Ev

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