{
  "manageEntity": {
    "action": "Repost",
    "entityId": "16101767",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x7e1434be4e31b9c464d17e349b364908a2c51ea13efbf59dcbe8c257f8261e75",
    "signature": "0x70b04908fe19056d42cc53a9c9213087e3c785afd4e299a18cc7484dab2431600b5bc55287f0b603e510ddc07158f85d6f4e06f915c08c61bad14cee85853e2f1b",
    "signer": "0x5452f86EfcB1153FF9C10bdbe4103Ce25434D124",
    "userId": "620307004"
  }
}