{
  "manageEntity": {
    "action": "Follow",
    "entityId": "191315561",
    "entityType": "User",
    "nonce": "0x6108e4309f7a4bafc016bc5f8f0968425e858a4f0b6b35abb60b1f7cea45516c",
    "signature": "0xe645c848f935df14f93b507f93ca378d4b615531386649f38153b626b520c85f733d639c30621a1805a2439a0fc634572b8523b478ae1bb062280a513ec632711b",
    "signer": "0xD24F8A2501472e4c9FD5dfCCDF80B550912c7FB0",
    "userId": "887242445"
  }
}