{
  "manageEntity": {
    "action": "Repost",
    "entityId": "486401284",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd4b8e7d3783d894687ab4a464f02afa17d8217a8679a26c6352f1977f676f737",
    "signature": "0xb4fe919adbcbdb421a0f2eb63a4d433122e7cce02b19e94315755d5a13c0cc01032513b236b700e761dd7bffa2177663f677c1208708f6434edd0c75d8bf5aed1c",
    "signer": "0x73317E9D44b6E1b7d146760b12dc5546Cd140ED2",
    "userId": "683609933"
  }
}