{
  "manageEntity": {
    "action": "Follow",
    "entityId": "4484",
    "entityType": "User",
    "nonce": "0xe8bbd9c014efcdd012b9ee62b37d8798ad8d8bc9b35e54c9f93776fa94968444",
    "signature": "0x641cf5fa1868400e11e8055f4db11f5fa2213cac01b2d53cdafa98158e6f9eff748bd031d89fa20cac6b5ca632bcb9a8608b1151a1891afa47d88c89e34ecf801c",
    "signer": "0x474B8467757bEdBa76afC2394cfCb801C991B143",
    "userId": "815537464"
  }
}