{
  "manageEntity": {
    "action": "Repost",
    "entityId": "336985430",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xac28618316efdf19481c7eef1b1ed9cea76ea3c59980761bddf49b5bab02c36d",
    "signature": "0x1c91c4d2a1911695bcc067a88e624c80178d566fdf65564ab47ece478f7b8ee729d1d4ead70c9055a0a58f17e13614901640b6e2fbc6898b31d9fae55fd7ef701b",
    "signer": "0x4Aa8154A33F33394BA8De574d71aC98Ba6A47D5a",
    "userId": "645720561"
  }
}