{
  "manageEntity": {
    "action": "Follow",
    "entityId": "173691",
    "entityType": "User",
    "nonce": "0x6b7ba119f7ca70871144a84f6997bd272de57bcc75cf45c912678127630cb2f2",
    "signature": "0x6e526b93c0a10af82976b30770c930739786c8cdd8d4d80dbf66e91b529a8a2a2b4c2d89f141f4ef053cf6184a816d9e116cc12ec7fd42824c07ab08e9947c2f1c",
    "signer": "0x45c4f1dcE13eeF476C74C5758696D56137253980",
    "userId": "824478223"
  }
}