{
  "manageEntity": {
    "action": "Repost",
    "entityId": "10439995",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xe425e26ccb6c71a204d56c935ec0453332d3642745d3e27cd2f787043535033c",
    "signature": "0x94dbd011034e2691fdc4266d11c41de11baa3bf9c477a9a19c65b1404cf923dc450439427d3b58a9d682159bb4c1e63007d1960fc2cc556a29254bbae3e9dedd1c",
    "signer": "0x5452f86EfcB1153FF9C10bdbe4103Ce25434D124",
    "userId": "620307004"
  }
}