{
  "manageEntity": {
    "action": "Follow",
    "entityId": "146510",
    "entityType": "User",
    "nonce": "0x16eebbdc1383b52bb64423c173577fb031d744507178efde5b9f7070da868ffe",
    "signature": "0xd295ee7eb1051cdd0edb647098f39f1115700ddccf8307baa34b98055e306ada2301895a37981fd6b916b27d34acd545d99b5be5e6e5d7010a9ccb94b4663c591b",
    "signer": "0x548E1c3e772F1853e347739D56c373D3E0E4A50d",
    "userId": "508662104"
  }
}