{
  "manageEntity": {
    "action": "Repost",
    "entityId": "661383",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xadf82f8cb48e72a21fd1dd4f283f66bcf263c32ffd5e478d79dd96df12606b22",
    "signature": "0xdf1a7419115152afc90cd8d4e40758a8e3235ad1ebab0f1cf7477ef7d6c9ad951cd1312edefb92360d52845aedaa9253b252e0f84ccddd458996c7bd6ec8bfc91b",
    "signer": "0x0fe82f565AaE260D57b8e691c61Fb05fE83B6F81",
    "userId": "614212580"
  }
}