{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1511581538",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x738db68f5b09b2f1aed97c485f17477ff43711136242b3017fd218ce476dba44",
    "signature": "0x091f77c8e6920b38b08177cfbcf6b4d180494815dbf1384411626f9bdf227e671b10ee2e6fb77b1f7bea539849d08239a078a805f24fecc7940144be319b56411b",
    "signer": "0x9BaE2e1849D39772019b4AC3468e938a232f73ee",
    "userId": "948584098"
  }
}