{
  "manageEntity": {
    "action": "Repost",
    "entityId": "72705253",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x85c54095140536a3e18773d741e23b0168a4f7c8e33f4df9961acf29ecb56dbb",
    "signature": "0xe6bd5f6a133bef2af6ec010dd25ad7b52586796449f5d7b3d26140c830a8f12723673a07c4c6404145ab124e1673c5b6ccb38f2423c2bb10cd17182fba6f1e551b",
    "signer": "0x283a6Fd0bE176865B404dfc3B2805D3a2701d62e",
    "userId": "484365174"
  }
}