{
  "manageEntity": {
    "action": "Follow",
    "entityId": "145144",
    "entityType": "User",
    "nonce": "0x980a7b1be9f8f3621bb5f3436a0303b7bb64ecb1318edf6e1a1499ebcf652a23",
    "signature": "0x8763bc4b12cc8584f5bca50ebf79129dabba04a0b8d3148e3d9904564715859769e15e95bf09ffddbb7d8bc3e635a74c884677170777eabed03d96d78c038b061b",
    "signer": "0xbbB98413eB671bb0000F0b18A2A7Cae9631043E1",
    "userId": "98311147"
  }
}