{
  "manageEntity": {
    "action": "Repost",
    "entityId": "138295988",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x4e3708a01646a135845475517595d00b28daf518655f59cd8ce9b4d5b8b5be2a",
    "signature": "0x9ebd464ad3b25f71be10324aa0aa3bd8ae5260abb1724cf3a9da7b47a880c2d6407b7b78a6ae3772a35f2f4e7f35c89e258de7d07becf7f1b0877e82b24c8f061c",
    "signer": "0x7451Cf52e883bc4483b88591c194dc3942E7F191",
    "userId": "584186978"
  }
}