{
  "manageEntity": {
    "action": "Follow",
    "entityId": "903567804",
    "entityType": "User",
    "nonce": "0xef74e2a963513e7c0e66eec44851f14bec402263c538119fc6b8fea1ad816530",
    "signature": "0xef5490d71132079cdf22aad0341c79d1feac76073835311a6808a64f75ef890e3fb6760f3e6578be1dd5c8ee9250fe15ecbbbc842d95b9b2f33f3b2deed7d80a1c",
    "signer": "0x78637A1d1940B251967A2f8708aC0936d67ea724",
    "userId": "525489649"
  }
}