{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0x8ca431076f952bdd9d4c4a2050de30ba506fa1cf2f272f1421b49c8f4e191587",
    "signature": "0x961349e62c74b8113d1c78715971b96e1281f98755eac3b6bfb9672960086ac9546d45db3dd4e869498574ba6d5259ce3c22ac536923ad68046e834869117ad81c",
    "signer": "0xd4172DACb313eb72C6Ee29bc685450908f4A1926",
    "userId": "407046354"
  }
}