{
  "manageEntity": {
    "action": "Repost",
    "entityId": "959653814",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xc872b8808652c8701ef94d0a50cb9513c466ce5273beb14d2fc70ab97843c0b0",
    "signature": "0x068df17425cbda9a57cd0e2fd12d293ee39d81feac2a0a3e012598b00bafaf0f7e51dd081e56b827cb79016d2be240d9a00270b4b679643daddc0bc37bbca8021b",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}