{
  "manageEntity": {
    "action": "Follow",
    "entityId": "143924",
    "entityType": "User",
    "nonce": "0xb4dbeaf6dd252fbb80a20ff1c6c4cb875399696c43c38d50eb718b7b1230945c",
    "signature": "0x255b64f1df37b6770b12e90f21b32ac65eb72ac9334cfabe7c02ef3c99e70a1014f40ce26524640db7218e46750aca7a2f9562298e01330060884b9ec68ad6191c",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}