{
  "manageEntity": {
    "action": "Follow",
    "entityId": "956403",
    "entityType": "User",
    "nonce": "0xaa775375ff4f28d4aaec71b537cc0f920b4a693a8e915549368ef51cb9b00914",
    "signature": "0xfa870c107c59e95582a40825f39a26dc7512383d8a0ca4b57a0448d6ede2a5a161b64f347f6d6ea5e21e10d377891a77a9688abd0fbc6314ac08a8e0de97deba1c",
    "signer": "0x4b1A8281F6C7611C75f6c44f1D3B258B0143F613",
    "userId": "513956582"
  }
}