{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1292511249",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x39df8d426732ff5d803307012c47e773d2e2f228ac1d333f5fb41266c3d96340",
    "signature": "0x5bcf8f76f8e0ed5adbf000e896ec6e42671494d4cce9c7d3958c1cbebd75bcc563fccc5693590076b445029f74cdda2abc6f802d2cb90383ffe3f668def2bacd1b",
    "signer": "0x94e0dDC50579175818AaCFBC9aba8B065fEf2a55",
    "userId": "460147282"
  }
}