{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0x772d0b115e9be13857616b82ddf02193afa21a3c26f40e331f97e03a402253d0",
    "signature": "0x0900943c7b14de63074606fe8e80771d01a36e257bc53130e9691cf288bc2b3713f0f6a8a77dc29e79225c317d76f0322c5f3b1ceee6700592388f99dea9a3d41c",
    "signer": "0xDb76663ADEf809efE2D6914c99E1bf0B5e252F7a",
    "userId": "169901003"
  }
}