Transaction not yet indexed

52FfCjyjZy63uCTC3Buj4kJrMb5wYKYWnfuvvw8FAcREZMB7pqZqL4Js1xVv1KiNVSCXqB7VM9TgcP3kECdKGgde

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