{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1021092690",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xb7e5b8e22c57cb466e918768aded7f73a4c336bd8ee79a69f2ba8f401de2129b",
    "signature": "0xc221644d05e0c0354be077db0d79d883785b45f3ab137fe1d3cc1c549671508f30d02a21c5760177e38388ab6f8d199e7b594dcaa3fc52acb3bb911c099114571c",
    "signer": "0xe5223Dc6E411A24e22DcF917955e97a8D7479d0c",
    "userId": "981716494"
  }
}