Transaction not yet indexed

52st6uLuVAhz6GQzDct1iB35AS8KvX6JaCDeerfEhZbhaCxdhH8bSMu1fxCKbTHqy8Hs8v2tZe2pNWpspbm1aAKC

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