Transaction not yet indexed

43ou52XhwxqSCrrtS8uZa3MoJPVhfT1FAkb15T3mhtV25bw84M1D1qLjbxJLCK6hvV5FVZv1gA4NKi1iGbNrTGp5

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