{
  "manageEntity": {
    "action": "Repost",
    "entityId": "307063",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xb625a7efca20959398f68ace9aed0ebb0bcb11329cfe794a4d09735bb9d394e3",
    "signature": "0x2a5bcfc42e0e22d144076d4e32a54633475140c311eb3d24b8a85d66480cb7637500f50aa092673f2288b1345c836551a77868acd4d8810fe1e130bf4d23392f1b",
    "signer": "0xAd15470171ba4f01ad3C714600D9A7E9aE62485C",
    "userId": "714646433"
  }
}