{
  "manageEntity": {
    "action": "Follow",
    "entityId": "741417198",
    "entityType": "User",
    "nonce": "0x2e3570a879dc06fc2e8457a17ae6503d0cf5eab33933387b2d12d16cb484c199",
    "signature": "0xef7a76a07e88115c483596f56f6774f48c2570a683a07f8458369100de3deae5754ca163edbfbc3defac7f5ff7f384a8d31cbc445b4f6ef7d4248747680d10701c",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}