{
  "manageEntity": {
    "action": "Repost",
    "entityId": "660668210",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xbcfaa474dda00246643abfcf30feb43439874d4175c8f16f2c29da7c071ca4e5",
    "signature": "0x7d9688b9f3fac45f635c6206cdfa04fb766c0a1698eb7b5f09f031255123a94d27f71b3c879f9513284927cda90ff28628b66299ec5976b7b1a73234d10cc23a1c",
    "signer": "0x27204C77Baa4a510c92A96A4ba3661CC53EE568E",
    "userId": "35918963"
  }
}