{
  "manageEntity": {
    "action": "Follow",
    "entityId": "18868",
    "entityType": "User",
    "nonce": "0x538e199d7d3927db858f9a9f8a36ce336c3db85099464591968ce515d7291de2",
    "signature": "0xc580a99fe3ce32e0ca034faf9f7b8c7e54d490ae8551b4eb2717c1ff4a5e79d050ead2102caada18b9e4122eccd2926c2f04015e7dd1cc1b02064d8f8fe725bc1c",
    "signer": "0x481d41B4b34069e19EDC206C160447ebA0841f6F",
    "userId": "854614078"
  }
}