{
  "manageEntity": {
    "action": "Repost",
    "entityId": "265660",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x9b14baa16e07a6e7be56c6e35c1c40610ba02e622d836b6e10f339a54b7a31d5",
    "signature": "0x3d255a824fdfb52b930fceca9007de4c15d80fde5b6e68026ecae6c2e6d354280d8736e534b5e0130aae5a7387805629df2f45d7832a12d638400b289559dc0f1b",
    "signer": "0x43dA66b40816c8fb9e2B0AA77E0643192169AF14",
    "userId": "636236864"
  }
}