{
  "manageEntity": {
    "action": "Repost",
    "entityId": "82103",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x450bf33b9228751fc89e7fcc3b32ff5b707c5d559a82cb21db7dbcfe3fe5c75f",
    "signature": "0x4ef948bb844981eea03a1a9c611283a801bff2a2ac8fb416a7f6805b68abb21023d2cbb578c88da2e05f0696fda3e47e7b52f5e57c59daa61b4ce934cb86b85a1c",
    "signer": "0x4fdc03E53311BF6b1B8728dd0Ae0630bF74176f1",
    "userId": "162770660"
  }
}