{
  "manageEntity": {
    "action": "Repost",
    "entityId": "340317079",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xdcdb85fa055fc1906fef66a340ea2fdc7899c00890c09d89ad8be669673c3c69",
    "signature": "0x699f1a42ee3c0197d6a5201d61ec55bcc84aec09e63c43c119c101be2f0d39d027617d6b9ffcd5ee8f646cb912335e38a9047302ab703a51748e487e2e393edf1c",
    "signer": "0x4B8960b62360073E2472A74bfbd80138387fE211",
    "userId": "86339"
  }
}