{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1123655",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x7b97c578ae9b322487c6234ca32e8fccce2dc9d69f5b3e4d1b16c06f39c5c047",
    "signature": "0xb65c4b177e3a7471e321904a9eb3c5d6f6870c7c25d23a9764cd0dbabd85746c2adbed119b9d2b02e14a97cd89ce3fdca491c40489e8f8d7093168ae2976643d1b",
    "signer": "0x73317E9D44b6E1b7d146760b12dc5546Cd140ED2",
    "userId": "683609933"
  }
}