{
  "manageEntity": {
    "action": "Follow",
    "entityId": "319048",
    "entityType": "User",
    "nonce": "0x7f730bfc12c7e9445dd985f441aab8ecc5f634f3756ffbc2ad928367910999cd",
    "signature": "0x5478a9f451e54cc592d32b106ecf4a3c082083d40426258f7bd13b8b28dcb9e826585bc98cf2612f686de8dbbfd3339de541fb93f8e7d0d7c7c9f3fab9c839441c",
    "signer": "0xf4e39f23021D832A7D8e37A3e280Bb0E5bC75bFC",
    "userId": "406892069"
  }
}