{
  "manageEntity": {
    "action": "Repost",
    "entityId": "461302",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xc58ac38f41e392de2bf4ae642cdf7aced1bf5ba06660d5da27128c85eb903a84",
    "signature": "0x45382f50af5e8e620a454e637c4cf8a851811053d39d595f28778675d52cf5a21ba1ac4070abd45ce9ffbc6dff26e5a34d1ef4dd9e609e0ea9b90e86598f191b1c",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}