{
  "manageEntity": {
    "action": "Follow",
    "entityId": "400171089",
    "entityType": "User",
    "nonce": "0x97880f39d39b5a1ef0531c0fc2e3982d18dd7377aeffbc860f05211a10a988cc",
    "signature": "0x33dc0dc25e58a6737b6d33cb934d67a4aee177d2505cd1348ca7ecea53058a5413ab977cd8aaff2e71d3604c17a6f6591fcefeb4040184c83091c1b7cd379faf1c",
    "signer": "0xfffF643204D053ae5bFC296Aa20F15313084C719",
    "userId": "473911971"
  }
}