{
  "manageEntity": {
    "action": "Follow",
    "entityId": "139",
    "entityType": "User",
    "nonce": "0xe22f92d8b97ba624921270a82db9a7ee3f437d31ee1e9d4e4ffbdc648a66e372",
    "signature": "0x7e7e0b38afa3fc93452e594ed0fbbcf93ed58b1264579760ca9d4afb439158371a238dba33452e6d283dacd6924b48855fdea481b4867730b0916445940aec7b1c",
    "signer": "0x7eBAab495a64FAea1f04dc59ff804bf939da7B12",
    "userId": "709077025"
  }
}