{
  "manageEntity": {
    "action": "Repost",
    "entityId": "727542904",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x6c36a0f28ced9ae2c6670f2637a197d88da0d24dd9e8b68c62ed89092e7122d8",
    "signature": "0x966a1d562df27c515f6819c4bf586eea3b7af1873d47a6a6e789479129fdd6a4561a598e5f3bd1cb8d2c5594577f4272b6754026cb0ee5fe23622573713bdde31b",
    "signer": "0xe5223Dc6E411A24e22DcF917955e97a8D7479d0c",
    "userId": "981716494"
  }
}