{
  "manageEntity": {
    "action": "Repost",
    "entityId": "569315361",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x11140b018480fdb46329e44b4326de6cda5e151bef9d0393501d9079a5966412",
    "signature": "0x2d72385cbd078b13e7d1a097e08e30daa12d427c9c843bbfb5713cdd8d68c61648f82701bfb235437375a62b37543a250e1697f562bc2a5a10943777543c902d1c",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}