{
  "manageEntity": {
    "action": "Follow",
    "entityId": "157194",
    "entityType": "User",
    "nonce": "0x38ebcbd3c420f6c61b3b6a12772bfefd3ea3cac8fdd279b55fd07c149c0820eb",
    "signature": "0x338f7ad057e63dd3cd3d957ffb611d10a51a86a28f6ae0abddc4eb4e71c8e2582689e0f00c33fe1d591aeec5f866bbcf9c61cec2628e9274ce12794fc60f5efe1b",
    "signer": "0x78637A1d1940B251967A2f8708aC0936d67ea724",
    "userId": "525489649"
  }
}