{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1945174491",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xb2e6edf9f3f97427c9f65ada0c7dc09a68ebbd83347ad6355d507d06c66f2052",
    "signature": "0xa235ce3f72eb675db756aebbaf9460fa611fdd8d1e255832f0554a820c14e6bd60ad58b07871604490d9789b33c8c5f6fc0955c4a31b05c10a86ac754b0f16371b",
    "signer": "0x481d41B4b34069e19EDC206C160447ebA0841f6F",
    "userId": "854614078"
  }
}