{
  "manageEntity": {
    "action": "Follow",
    "entityId": "172",
    "entityType": "User",
    "nonce": "0xc75335b54217b073f0739f15061059069e793d0313bc1bc4a50c505542952e7a",
    "signature": "0xc5f59f5d90a739c7ff00c0756ff01664da90fade63d724e0a230d8865e651a8356b1ea1ac435d61a9c47054ef8245e2eb0e65d572754d8b57ce6b00e6af0d18e1b",
    "signer": "0x84B42609E987DD0953e02498E61987fB833B7C92",
    "userId": "887547386"
  }
}