{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0xa9b12464b177f3ed3e5fa8bde36ee1f32e23647eb85ee54877e3314959b38086",
    "signature": "0x51bdd0ca539e74bf43aeead20a519448a9703eea65262ff8de2c0da6aaad615251abc08bf0fed52ba9589ae9fd04dc299c909e3c90c69a9cbaad500a77ce205f1b",
    "signer": "0xe154673C723CC8897d45911B066fF93F4105e8d4",
    "userId": "409952618"
  }
}