{
  "manageEntity": {
    "action": "Follow",
    "entityId": "671328753",
    "entityType": "User",
    "nonce": "0x4f97af37f72de6d61ab80928c10860bf7114ad76dca7adceaf471516286566fa",
    "signature": "0x37f319776ec8dc14714b17a1e80b20bee66fc06947a510a92610794696afda74631d0655b956cc3be4640e780a79a11acd0da128b28191e7693fa77b4505a4391c",
    "signer": "0xe9B3548997c57545A6352D16A021F6df1a01747f",
    "userId": "616597835"
  }
}