{
  "manageEntity": {
    "action": "Repost",
    "entityId": "31251",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xec484ec2e460cc1f24a9c888d3bab00811498b0dec05cb9ee2b79a44a7cdb772",
    "signature": "0x0aacbdc68eb7bdc7763a65655148e753dbe1b96680af43480f1478a73344373a193c3e9e676420b6bd497cfaa362db19f486e06d1a427477c37a26d0863731411b",
    "signer": "0x481d41B4b34069e19EDC206C160447ebA0841f6F",
    "userId": "854614078"
  }
}