{
  "manageEntity": {
    "action": "Follow",
    "entityId": "473966626",
    "entityType": "User",
    "nonce": "0x075a589aa68f1bcef6445abb6da5f0f812b0dc7c26d5feea11aa267089f5e309",
    "signature": "0x178ace5ce00477fca4c92e3fb2db68ee8665e86877c55563be972266c000dfef2fa20ceca13b995735f6725653ff28e96ea9ac8ed45ba0e0fb4090cd17d59ed31c",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}