{
  "manageEntity": {
    "action": "Follow",
    "entityId": "619920568",
    "entityType": "User",
    "nonce": "0x12fc2a9cd100c2b2a5f6bd73f54c0a69c8da0c3d46da011381a83cda3a87619e",
    "signature": "0x8a96d53dc5ad08c53f9835489a6e085d65badf3e8f1271997fee1e54784fae360278d3369b985d93d2ab4b8a0dd1c9fa94332b978ccc046de204ce119f2b8b791b",
    "signer": "0xD9254B079e0e1571E56512C57188F2eec899054f",
    "userId": "854498636"
  }
}