{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0x998d4a3df719499cd4b618a42bf1f6f2c7f6c9b55858382efc0766dd515afff8",
    "signature": "0xdac64e99c461265fb79710e85a703a8f21650ba32fc754219a6aea41b99186360930158438c172b29eaa0e4608f06606bfaf3fddbc3ff43b60f6472347d150cd1c",
    "signer": "0x3c22a81D38f10F1cD16CE91e03D4aDc697E6CdC5",
    "userId": "489312169"
  }
}