{
  "manageEntity": {
    "action": "Repost",
    "entityId": "207514786",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x8896681c00c054a032e1bbd6125ce933ced837177fe57b2451a5a4c30fd9587e",
    "signature": "0x71ca69b5bc15e6d84d971a046f5d1d5be2fdef4d16d8fbf3edf744146ced79a56596b8e7d866f68e25cc6d22ca4aea44481feba8ab9d215fb49afa02a302e9b21c",
    "signer": "0x43dA66b40816c8fb9e2B0AA77E0643192169AF14",
    "userId": "636236864"
  }
}