{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1077750",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x176ff640b5c7c161cd0d6331348cf069fe01771dc65803266124d71c7c08d40e",
    "signature": "0xb9e758a3125425afbe54012496ecbd2d374ebe0ae5d42f7e7520e3117e007bdf62d0909a62d1c2dae6d6e0edf82cad71662bec8d01f665342c9936d07a6001ab1c",
    "signer": "0xe5223Dc6E411A24e22DcF917955e97a8D7479d0c",
    "userId": "981716494"
  }
}