{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1556260411",
    "entityType": "Track",
    "nonce": "1791482288897370232",
    "signature": "0xaad287516014135d3d61cf6470be3861af6f488a5654712ebc267accf15438573a05cbeb5058f8fe8f6f820dec32c909f0bba094707a4f06c63df91ad1146b391b",
    "signer": "0x8fd715e47Ad50D04fA39A9bc8068e9f5304fbD2f",
    "userId": "152482938"
  }
}