{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1818273572",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xeaa96970b3e640598ad1a07f047a007fe49cb41c8bcebae8210e57c5599ca106",
    "signature": "0x7f6d6d4bb28f79f49ad9cb222e68d1005b2724eb209b4e2722c7dde7c041d4f67ab972bad41367dfc2c00023e9e42eaba7ec94b03939af6071a688829a6c12ec1c",
    "signer": "0x283a6Fd0bE176865B404dfc3B2805D3a2701d62e",
    "userId": "484365174"
  }
}