{
  "manageEntity": {
    "action": "Repost",
    "entityId": "355361232",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x1123b30e228cfaa6ed15ff64bf338bda74cc2fcf0e57ebbf568dc1f46c96add1",
    "signature": "0xb995a9bdbca0249b49ea7a7bdd8ea7f140f70f4e0df34afdcbb04e2fd66977dd6d4261312bfd0ef9b20589a32a64de5de834689ccd128020793d05e89f8f3a581c",
    "signer": "0xAd15470171ba4f01ad3C714600D9A7E9aE62485C",
    "userId": "714646433"
  }
}