{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0xbeb655cbd1884e05adb8bfcfb1bce7003ea398085e28299264fac83f54a3bddb",
    "signature": "0x44e5e0adbbcf37195c2da4bf1abe40bf050569424d7396d701a3c35d1db06f5f736beccbbcf130b08ad35bbbb7176beff1dc0aa545fae027df6fa5520fd9cb741b",
    "signer": "0x9B872C29885f4a39B0706106A8f01F8154D0d8c8",
    "userId": "660577927"
  }
}