{
  "manageEntity": {
    "action": "Repost",
    "entityId": "470700",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x066bd749c4563d6c113d9addd805aa9b61d6987d80e08f51ca25432e760acf89",
    "signature": "0xa1b6a94ccad5eb623c4fcb858e1b7305a52d7a0635fdc74f6093e268d8d20ade21bdd17ab01846edea75e4d7349972a6354fe4df2cc9d629de6a39adadab89551c",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}