{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0xcc9acf9a612b1fa722c05a5562da3da10e16d4ccc08ebfec9bb3004e6eeabfdf",
    "signature": "0xa68e8fb0cc009c0d7d63edcad99ff4c6b04006c67be366336934592524f086be1d4c3951daea28b16083b548eb56d0c897547ab101e65796f3f2bc57598150c81b",
    "signer": "0x14f9663533877B7020De0E64a2f7ebF9c62aB272",
    "userId": "969917261"
  }
}