{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1560084372",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x7e41a8d793464d5f9548ce6690d12db23ce06a160d569479dab648e135861253",
    "signature": "0xbdf261f0a2c454abf8550a6433e96e89bdeff58cdb7555fdc3254e6bb0b54e5b7215f498691419ac8194185aaee579c2e6076cb1b136b3b56c5830be859ed20c1b",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}