{
  "manageEntity": {
    "action": "Repost",
    "entityId": "2145894286",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xb9b40f44b39057e5d0ef57a10a40e25a999512593998241b7921cdb733890c2c",
    "signature": "0xf8e4ee823308e0cecdde8a68245a8ac8b4e2cea65b91ee40b160694a239e5fda77fbfe80e8c9c4bfff6d415c9860f688ab00d7ecef6c3412406a1c420a7e54c91c",
    "signer": "0x7eBAab495a64FAea1f04dc59ff804bf939da7B12",
    "userId": "709077025"
  }
}