{
  "manageEntity": {
    "action": "Follow",
    "entityId": "863774823",
    "entityType": "User",
    "nonce": "0xb481fde1b5ecc302ccdaa88881fde0e815e215e8bb8253b2067f32b78d95f26c",
    "signature": "0x17335757edd5e80816b22fd864764bda8bcd316e2e4294a83f295d4b5216668951ccc8ab099827b0593afaf72b96e78d8b35afe748af0603d166d07de569a15e1c",
    "signer": "0x7FCffbc9FB7516A6453F59c5b9918Ea8A7EB33eb",
    "userId": "502388335"
  }
}