{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1670573393",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x93e20cc52e13f018ab1e3adc841450107fb08d83a14cb915daa6ba7998b5a8d8",
    "signature": "0xaceccd7b2e543cb58406541575b419bd1736d7fa01df392f8c3eca526a5a6a51072d99f92b31c471a7d44163459dcefd534fb1b5bbe87458e18cc3e346d467f81c",
    "signer": "0x4fdc03E53311BF6b1B8728dd0Ae0630bF74176f1",
    "userId": "162770660"
  }
}