{
  "manageEntity": {
    "action": "Repost",
    "entityId": "169329",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x7f00a920fcd8a4d2466f2c280a75d52aff016085eec3a66d8c4d770b3146b3a2",
    "signature": "0x1e4b70ba39d0650941f2ae62439dbbdc71e17f7e7e133c3696d552fcfd4dcb835fd19773c6af4385d102d2ac69b629a0dc4bd407cc6ab4a9418d65d859ee0eee1c",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}