{
  "manageEntity": {
    "action": "Repost",
    "entityId": "317553",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x0620d0de853c062c94b738306bcfeaf95a003543b7de8d6c750c01d4208aa801",
    "signature": "0x9b2b1c1b5732470cdbd227b40f9564e8b1578b4c4615a97f211280d98744b0433e1f0297754ac4d5059331dd0015db7532b4260ea3d6e9f00491a634821a29381b",
    "signer": "0x73317E9D44b6E1b7d146760b12dc5546Cd140ED2",
    "userId": "683609933"
  }
}