{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1598556744",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x71de3362eea35db91dd4b8cbe1cb0a7f1d692db50598b9cf950984b305e09134",
    "signature": "0x130f65e847fb6eebcb24469a7fb8f936905f501da2529c10057194a1878685ed7f16b0154eb5bead1890b5f7d73425b1bc0a394d7fed1356c9de437ce84f413d1b",
    "signer": "0x316933E449A0b429014E405447c447C9Bc472bE9",
    "userId": "451684863"
  }
}