{
  "manageEntity": {
    "action": "Repost",
    "entityId": "608946834",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x5ffb9416e44b52b63071a7f05e325dafa363462d7a1fcc8eba6db2c87715e9b2",
    "signature": "0x34f4bc29d8c08ff5939bf556c2a0ed021d9fae487dc3f5b82ede3dcb29e7def57a04723bcbf2b30e8decdca3f39cd8ee4922368a8b1c581aa194434edc5f96511b",
    "signer": "0x27204C77Baa4a510c92A96A4ba3661CC53EE568E",
    "userId": "35918963"
  }
}