{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1459019977",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xc1dec923637384c3ffeaab2673d32c915610976e1fe3c80024d4b177d9cf8ce5",
    "signature": "0x5e5ef3343352110f930b0007ddbd52033f4d314499c3b6a03c82185856a1fa3f487c3fde1995575c4477d6f91d75c3296decd48bcb2a6dc8e1d327425365bc051c",
    "signer": "0x73317E9D44b6E1b7d146760b12dc5546Cd140ED2",
    "userId": "683609933"
  }
}