{
  "manageEntity": {
    "action": "Repost",
    "entityId": "874849471",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xee5ba71861d30147b1b1fee08bccf898d6a94380784e3fc2230a0048b72640a7",
    "signature": "0x10b38baed4bb3bdc0e5410e43a1cb9d6a6643f706ed8289326658fed2a5fe065611a21827a36307a1d0093e9f87905a9d6350068d8b97ccf9ea570588cdc6e081c",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}