{
  "manageEntity": {
    "action": "Repost",
    "entityId": "912597350",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x97ba735e613760a4d478383885e6cbe01fa15f4ed9b9a52e29e1d95357926b9f",
    "signature": "0x04afb827af181fa1fd63fc5a63d1a490cddaa09194f38c837919016de74f8dbc2da46b29a029051e0affe7749a723e9e7009a02fd5e2681f3a6db7077b8d01601c",
    "signer": "0x43dA66b40816c8fb9e2B0AA77E0643192169AF14",
    "userId": "636236864"
  }
}