{
  "manageEntity": {
    "action": "Follow",
    "entityId": "257534016",
    "entityType": "User",
    "nonce": "0x1f6fd38a236bde59d7e4a0131f0b88b260ab0c208565c706a872c083209ee4b3",
    "signature": "0x078db9a3d304892302ce26edcfe4f5440c5c39ec593366010b7f3fe22f4f0e4130593ac087a13c798f743e7eb0f32a19e5f7113e52bae8f823b43cb596048f841c",
    "signer": "0x03b70C3825d7b9e568C53C89a738061d855d0dec",
    "userId": "578849678"
  }
}