{
  "manageEntity": {
    "action": "Follow",
    "entityId": "624603604",
    "entityType": "User",
    "nonce": "0x81ea6d53a42986869c88ed2900c81e606467b450409426a959cc05a14e941261",
    "signature": "0xd3e3b495059f8c5f133cdc1853435a8f788a2f1c77c3dccbd9f00a4a3bd9a441076bc66e006b32cac36dae2db4dfafbae8b7e7b78681911c2f44620266e6e4451c",
    "signer": "0x4E3828bc809fb5B9deb81fa536cF73Dd5bF4eeB2",
    "userId": "185184169"
  }
}