{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0x3684e98e108d6ffa28174273bf0a10f02b36ec318d09cc70d6d14b86feafcad2",
    "signature": "0x5bfca6940bdbd58a81416aa5f6416bf2f9f612894b5be50522ded8050ffd79583be0bc2f5074ff7cc5eaf2a53462bf1169621ad6ab5031ea7eb802e1e93ea5641c",
    "signer": "0x6cB2837bF470d43cD05f9731F22A9F53a436101C",
    "userId": "616454245"
  }
}