{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1272667641",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x5aa14a947e298f66b9825de90b7924c8c54d16afb75fd115ab90b173175f6440",
    "signature": "0x9b1b419acced6accc2c35575ac344c2be398b56678ea057a6201c6a2a86ff6c47aab45a009e302d9420bc8865c78f92f6e963d8082788ef80d2aeacea470752f1c",
    "signer": "0x7eBAab495a64FAea1f04dc59ff804bf939da7B12",
    "userId": "709077025"
  }
}