{
  "manageEntity": {
    "action": "Follow",
    "entityId": "18103630",
    "entityType": "User",
    "nonce": "0xb18ea3112ab0cebffc5a27f991bcb913761a51b253216414cb2a983eb1a29679",
    "signature": "0x92887d51dd56b7ba42b083140b7b83fc4ca3da48f351a86c1624c903d78b0ce545ffa242000dc9febb84cc32906dd374419b8ee08b679b07c68678c1b05c88961c",
    "signer": "0x3751E769D1730F0feED86B126865E39F41f5F397",
    "userId": "287003371"
  }
}