{
  "manageEntity": {
    "action": "Repost",
    "entityId": "997718913",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x0cd4abde0f17c57609f05b50ffdcf2b60d008df390c9b43fc857b531bb320629",
    "signature": "0x54df13eb49fb107aef6c160c23fbc086111d9671f18d52982af157f595b7394976203e51ca977fe1e0a4fc8f489e37e0e029679c0b6c9239e9a6d0021798f6951b",
    "signer": "0x7451Cf52e883bc4483b88591c194dc3942E7F191",
    "userId": "584186978"
  }
}