{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0x4a333e699f0a7d072b6cd8b9052128c225bc40a7434fca63ccebef140cd5bb98",
    "signature": "0x97d55d1fea76bf1fb0a42489abf7dfc4129d7a5f2e4bb2f66b9191aa9e6781de346569a6a8465868e636d010ce6a4a91e628e962340bc119161bbbf0d6ef04fe1b",
    "signer": "0x14b3624316A323b3651b2b2E5935D05878DCb48C",
    "userId": "408921878"
  }
}