{
  "manageEntity": {
    "action": "Follow",
    "entityId": "881008194",
    "entityType": "User",
    "nonce": "0x951ddc18a3b789259c335866c9ff590ab33d5c11334afbb79b0f9b8704b6fae7",
    "signature": "0xddc1d848e740e3c3d8e4bb5e3171a2e5010f8e3f01aab4867f65fe52e18cb2c709feeb32af47dff603ab99bfacc6734821bd7f4f82326631abb204f206f0de181c",
    "signer": "0x639B9598C075dEDFE2d8FfB1B5B6ca259D3C425E",
    "userId": "667809204"
  }
}