{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1571753174",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x661ed3757733b2df2c49b2348c690d584da89ce7bab13b54056e8d54d939d514",
    "signature": "0x153cce29524ee8dcfdde957542f4ea215d9ecbfa4a633f88016f06abc2e7c60833d19e28e49a596d4bd293d9e69bde6147df8ae8771a79c5e3b69787a82efc601c",
    "signer": "0x481d41B4b34069e19EDC206C160447ebA0841f6F",
    "userId": "854614078"
  }
}