{
  "manageEntity": {
    "action": "Follow",
    "entityId": "654468",
    "entityType": "User",
    "nonce": "0x64f0faf07b6eeffcb89deb0216b7959dc306ecf42657e6858f4fdea64dd45659",
    "signature": "0x2b55f0b83c950217bd42318c7d0569e51c6f06b3bc798c55e7f2de619e7e2ad5485e0f49fc40c908ddded26dced8c8de621f01489740013b5e107f4d3584439a1b",
    "signer": "0x481d41B4b34069e19EDC206C160447ebA0841f6F",
    "userId": "854614078"
  }
}