{
  "manageEntity": {
    "action": "Follow",
    "entityId": "383103",
    "entityType": "User",
    "nonce": "0xfd56dae8276ce422103a3bdf9b391d96217fd1e65912e0a3fb58a45468b2c8c8",
    "signature": "0x2f8b2cd5eb278e572674f88908a66edec154f64e88f69ad1a81efd0605bf05763a00cdb1a5589811755cc26a4cfa99c3250dc7b7fa1ad57d5f1c231f4f3a45901b",
    "signer": "0xDcA990D6fdCA454B4d98656c1fc44a2174fe1A13",
    "userId": "441858988"
  }
}