{
  "manageEntity": {
    "action": "Repost",
    "entityId": "245243098",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x5c22e2d5ff77a028621523b72542e92c6b6d0d5cdcb416c30021dca1c98b2d12",
    "signature": "0xf93338efa32fb0f163cf29f32612a415111a32bfbecb531f4d643daf932376785d3781980b69d50ed15671079d91965ca11abc9b46d168e293f4e3d74b8fa97b1b",
    "signer": "0x44Fe9338D9d1405927C73FDA0be0F36ae481Cd39",
    "userId": "983568397"
  }
}