{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0xd1e0c189cbddd929a61a3cbb8dd8db74d97cdb6085cf44e22d1161edafa8cc3e",
    "signature": "0x6fb439528bff5e30f72fd5dfa7476ed1bdfde0a1d6245691cdd3002465368d7e65a6e85484f11c06cd4c95ca9d8b7aa5bd0797e3668aababa742c0a88d73bf801b",
    "signer": "0x663FBcbEEC703DA94AA8DD65612bbBE2119F09c4",
    "userId": "605457275"
  }
}