{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1961821551",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x288a12c66f3dd79a33099fcddace71670e72180ee96c02f0308b98eacd297a93",
    "signature": "0x9249ee01f99927b5a9b525ed6e63018d8ded56fda36c7a20d92e62d8ddc456b1302dc42b848c48b935b0aa00d2f8c45d5d0e266aba8e2f74a245122cb46e37f61b",
    "signer": "0xA5fFfA5b8673Fb93490E3F9B0BeE58e1f0Ce1231",
    "userId": "508186998"
  }
}