{
  "manageEntity": {
    "action": "Repost",
    "entityId": "867373852",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x8f70c4988ebe96626eda83f7f99fdb3adf744615ecdffff3e2c4bf359df573cf",
    "signature": "0x3f7217c2ba60462c8ea9b1df007f9ed728ece2b78f5222c282ab10ea6a31b9a94a79d58a728028cacf316f8de43ce7ac562ab2ffc03260295c12d911c045089b1b",
    "signer": "0x767f09338Ac6CE8645c0a76a17a560429b582132",
    "userId": "520958130"
  }
}