{
  "manageEntity": {
    "action": "Follow",
    "entityId": "446645802",
    "entityType": "User",
    "nonce": "0x8ad982806e4db62049dc44c1f06660bdf8940bfe196a0742ba4a827eb5a28201",
    "signature": "0x0f57938f20444f908d1252471418136446e9d2ea757d1786b60faa197101579f4a78797a75fc047c15efedcf9e72077f536b049318bdb8912db2762cdefb80831c",
    "signer": "0x7964a5eF7E9a780013d3886B40ca04443D69588D",
    "userId": "224019652"
  }
}