Transaction not yet indexed

52sERNL3h7ksnyKQyyMLkmeAQMUwxPKrmE3iG4UfyhUzwVucCFJaW7F7YzKjqrnZraaS7s8HnEtRwzoJwDYcQbhD

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