Transaction not yet indexed

52sMi3WEYizdrsiEwUkeJ1dnXVTgMBVGynbGda3e6NaGQkiUpzuH6oQpwFpNvqZKqeBoz3fRdxQRyDHJGw25cL9z

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