{
  "manageEntity": {
    "action": "Repost",
    "entityId": "40846190",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xb0cf82ccd8f63e2d959e4c0aa1a1c47108da37a34ee6f87320d501cad0d6b13a",
    "signature": "0x6318018e7b81c1c6d196b315c5ecc466bd32cef668f2d68835bb5b61661972384a8cd2e48181f75c770d59499333e6b2b7f3bf1cad93ced97feebd10ce6eb8971b",
    "signer": "0x36d29AA5C780341f3b35bDE6c1411a7Abcf8794C",
    "userId": "571117272"
  }
}