{
  "manageEntity": {
    "action": "Follow",
    "entityId": "107436",
    "entityType": "User",
    "nonce": "0x349dec4161046f6de22a25ca1dd1a860e84f7f6c891b08959ee43ee0ea73d8af",
    "signature": "0x7f586a996dbd94a6d2c5b26bc4a531f358ab5948ece1d2d84db33cdc853c37137f1a8f6e8e97c85cddefbf3c9a555cea5400a202f9d612b76c09320f6ae275741b",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}