{
  "manageEntity": {
    "action": "Follow",
    "entityId": "7321",
    "entityType": "User",
    "nonce": "0xd5dc3417f6281cd9c4289d6e6350ef592b03b8b6b74f27703ec7e894398dd58e",
    "signature": "0xe7a1a2bf0e339f821e2711a6de6507a8d7c1d7a6c5e78b69c268cdfc6f1014637dff5211fce7cca785501219de54cb4000e51fc08c58ede65509b7b8db5f215f1c",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}