{
  "manageEntity": {
    "action": "Follow",
    "entityId": "10449019",
    "entityType": "User",
    "nonce": "0xb1c83a9637238eb282811739a3dbaed1f6924b72336d90e40e7a9443c9eaffcc",
    "signature": "0x6cbf9ccb437c39c0725a524e4cd92702d4a1e951098c2fd4b0939371fd0c359f466f0cb72586b8c6199c2a527d40ed95b68adebfec729b0192788d0f135883431c",
    "signer": "0x03b70C3825d7b9e568C53C89a738061d855d0dec",
    "userId": "578849678"
  }
}