Transaction not yet indexed

t52ZSivCNyP4b3AtCKD2nkJk4Kn6RYkMojGFJ5fx7ZFCbTwEtoqU4yik1nxCeCCkPEdnyJad2H7uJ4EengXhx18

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