Transaction not yet indexed

52Hun1BFfW5nQJETyP97ebH8azbB2TrXv9WqhJce4siSfu9hSPgTKaHAcQGU2CVPSiNTW3RTctbVGGiyKFDmh3k1

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