{
  "manageEntity": {
    "action": "Follow",
    "entityId": "200080308",
    "entityType": "User",
    "nonce": "0x31ada654eee3e53dd48bd969dc5fe169fcd913fcee750ce3767b85d11aca7f21",
    "signature": "0x540c7cbddb77a787dd0d7753b73559515cdc23f9b596a41835beeee89ae50632757f8a8c68bcb4b3f9329429910921d3c5d87dee109cfbbf3828d7645059784c1b",
    "signer": "0x5D4848bCf5c4abA1a0Fdf2B61408c9e4288aDb0E",
    "userId": "305415280"
  }
}