{
  "manageEntity": {
    "action": "Repost",
    "entityId": "12127317",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x047d071c397ec3dac5e07b6162a8839bec170937278db0bcb457e8bbe6cd709f",
    "signature": "0xcd26f3e0f524d9ecfd2061492568d29d1cabf5d28e1b06eae55f4be1566db1616153355f10ed20c5382971b281e4e045d02d04422022345232a8c784e42e00d41b",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}