{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0xce18b6f6829813567accd3d77d4fdd0bfc3a087c69c4905d445eb5880a981376",
    "signature": "0x55803ce5907927f86ba2a2ac8756bdd341ecc2d514f11f14e35944b6211d189d20f0bcba9d31a3331735909c91f3ccca7148b48c8b591157062d6d392361774b1b",
    "signer": "0x883478B95Aa87862FF6a29B2D930A00e467bd597",
    "userId": "147064459"
  }
}