{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1279195426",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x75265c2dbffa2ba10d6f51b0710bd4dacfea6914ab1b3469e84be68130259d92",
    "signature": "0xbc08a1b1845d179f1abeeef92c2c103808de014fc5ecbe3ee5145e2656db8c48129368e7bc505d14bfc9e5120b17fa87918749e7f2d0cc42eacefbb63f2649f81c",
    "signer": "0x85B1B971C5fe67452C1B05674372A79112F62292",
    "userId": "668479312"
  }
}