{
  "manageEntity": {
    "action": "Follow",
    "entityId": "21894",
    "entityType": "User",
    "nonce": "0x051d20165cb4a97d18b1241b5e9298b6a6eafc645cca7fa1f9524b89f8290604",
    "signature": "0xa873c5a39f0664dc414d0355f03c9c4d54587ccf6e64b5699b7ccf1d0076b99728360a65bf88d98cbad8cd7b7a743446f5ccee0b980c40d32ae8e1b35c8eb96a1b",
    "signer": "0xe94961688B6C104a0B5F0E40e02220D2C8778D71",
    "userId": "469356525"
  }
}