{
  "manageEntity": {
    "action": "Repost",
    "entityId": "603022",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xbc3ceeb969a4f98c145be118670f095df6d1a0432770bb5173624a4d0d1050b5",
    "signature": "0xc371212ba71322f08a76821ed4c851c103f61e78ea03fa5b7d3d48013760b8501719b60140a9bfef69e8bb529cd5d9df1a5d28f9eb03f2bf0d7c84ed7d9646661b",
    "signer": "0x7eBAab495a64FAea1f04dc59ff804bf939da7B12",
    "userId": "709077025"
  }
}