{
  "manageEntity": {
    "action": "Repost",
    "entityId": "662905435",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xb5e378ede9e41ff8d8fd306cca14ff1341c353bccc58b57d2492f11af75a1ed7",
    "signature": "0x161dfe91e3c201f849592ac758b4fc39d3ab4c1620a9847f6072d4334e95cfd52b351c16406455613baf5b3f6245bbd6598b6a34d4672e20c55a8f4dbcbd1d951c",
    "signer": "0xA27B00F57fC7B3E81c4d7C4919aCec97E1fCf667",
    "userId": "329513359"
  }
}