{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0xad28d39e538435b72cf4e6df765d78df90cb63ef4de954e7b4efcfeebb20a7ec",
    "signature": "0xf01b85e2eaf4cd251168eb45e6ac9bbc5de6019b79fb3f69fdc6cea6f0acc8561247d15ac69894b021fcf2e071c2ee3eaa8741f09bacafeba5457605792dabfb1b",
    "signer": "0xFD97dAa07E9170298134EB66b9b5b688fbb87dAa",
    "userId": "645381997"
  }
}