{
  "manageEntity": {
    "action": "Follow",
    "entityId": "200080308",
    "entityType": "User",
    "nonce": "0x90ba8f51c6c9d7cd6a73f26d7ab4b94739ab06e5204bd249afab4c42198dc882",
    "signature": "0xac7334e3d7cc7ee44d63b8d774393cf93ffcb3e08a725a7e5ded79036c77c08b72d9c0e65c0b2b5a1f18bf558713d5a15a39061e539b6ab273d68d289604f52b1b",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}