{
  "manageEntity": {
    "action": "Repost",
    "entityId": "159192406",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xa320ad77a8ff6becdb13cd07947ef7321f4d201a6813311a3a38fcaa916b1057",
    "signature": "0xaf924e43be937b2ee9fe6f296864717d488e0ba7c7498a3727ce1e4a0a12311608bb75cb3402d064c491d87edd325d2a4b84e76d69cb85395833b652af46b3051b",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}