{
  "manageEntity": {
    "action": "Repost",
    "entityId": "264237073",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xe81918314a268efb924c7e9236e9eadf40e64ec365c33f93d9794512000720a7",
    "signature": "0xa6c33363e6888ef7db1d4538964421597716abe404d709692ad5f9fd017f1cbb4bcb4642ef4df1ed13e71af054bc55a3539bbec3d247c9dc80640c50e3dcad6f1b",
    "signer": "0xe5223Dc6E411A24e22DcF917955e97a8D7479d0c",
    "userId": "981716494"
  }
}