{
  "manageEntity": {
    "action": "Follow",
    "entityId": "12615893",
    "entityType": "User",
    "nonce": "0x7941cefb172170c73d32b89ea595ed441247592bbcba790e4914312647c6e8ef",
    "signature": "0x4ec2686ab75eeaf82e76b514154d04b695b6a7710c19a640a9434b1c60dd62633d526c6f56de7c2fccb967f2d5648b889cfe3189eb567771cc892f5a22c7fe591b",
    "signer": "0x45C74e4f36E4e5064C5321eeED3748fD52B04eA8",
    "userId": "133970929"
  }
}