{
  "manageEntity": {
    "action": "Repost",
    "entityId": "479880259",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x1c7d04ba045288111e6dd2201eda5edd787bca96eb7ff91e40f5a9ca119ba876",
    "signature": "0xe6a5c13c58ebe7012732bf38f9661a05c4718e5643258ceb126da903e6fa87472a6cf8ecded8c1137813f7d10a7edafb82217225b367a1b29a2c1a7366e26d2b1b",
    "signer": "0x102a924C1c076Dcb5816d20E32Dcb6F00e75F2C9",
    "userId": "485987672"
  }
}