{
  "manageEntity": {
    "action": "Repost",
    "entityId": "221402",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x07116b713a554c2c03121d311ace5bf3c2c0cda63077287e2a253dd495441a44",
    "signature": "0x5ffc21282170e9d52bfcad8926d1844ccb2d18d034f09cda1b48aa680bdd6c4034e2f506a688cfc8e7dfd0f651784600fb0738b0c74ac1656ef1af9d59d9c0681c",
    "signer": "0x73317E9D44b6E1b7d146760b12dc5546Cd140ED2",
    "userId": "683609933"
  }
}