{
  "manageEntity": {
    "action": "Follow",
    "entityId": "978580446",
    "entityType": "User",
    "nonce": "0x21e8e55d43cf21ec80da42813414f9c91d1dd607ac2a403bb63086f23bf85cfd",
    "signature": "0xd08f5f60f1947e3678cd5b3d053c74911f75ce1aeb2373ff9d0597dd27460a711d916abdc275722da2576f82c489a4864debaab8f9355b7b0645afdd63b78f211b",
    "signer": "0x45c4f1dcE13eeF476C74C5758696D56137253980",
    "userId": "824478223"
  }
}