{
  "manageEntity": {
    "action": "Follow",
    "entityId": "831215165",
    "entityType": "User",
    "nonce": "0x53dab1455c7538dc1dabe474156279bb4e9abe554f8a141a1924b846b58129b8",
    "signature": "0x44107f8396d133a34709810aa4c04404442b8beedeeaf385fcdc6b1116239545694e908114685cffb0319e5b208bfb3e1bcb329e18bf5f888309a99250cee3c51b",
    "signer": "0x639B9598C075dEDFE2d8FfB1B5B6ca259D3C425E",
    "userId": "667809204"
  }
}