{
  "manageEntity": {
    "action": "Follow",
    "entityId": "3407",
    "entityType": "User",
    "nonce": "0x3fe843d0e146a87362d0611b7a82f0c901633ae22671291dc5b1bf327ce7b06d",
    "signature": "0x59c34b38234ea68e763ed2abd73a5f40e3c51f0257bca184ea1622d4144210340f940c14fd8ea0e2fc9244a3e4f8c0a2599da969f154c158d9f210f3933d51011c",
    "signer": "0xca7ED35Ea6226B62ef9998B36bcD0519E7822ab5",
    "userId": "413318698"
  }
}