{
  "manageEntity": {
    "action": "Follow",
    "entityId": "638007",
    "entityType": "User",
    "nonce": "0x70f1e7fb0d6f28643ae54bc260a45d336a667e1b96ee031ab724bfba30f8e202",
    "signature": "0x6818168ce9cee1fa218285be3ae09ee8a69fc622c768f020c474a2d86810bd5f4520dc97cf0fd328253576066c8bd0ff1583c7e9f70ef24f9314d39a2c80c9ac1c",
    "signer": "0x6eF66a6206A4589bEd5849d15Bc2746C2603b01f",
    "userId": "989336341"
  }
}