{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1344157124",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xca5705af057055eeefb585202127fc089104d3f0377985884ca44cf32a17aebf",
    "signature": "0xa1a1d8d31059c8ca49764c5f4bb199cdf28a67cf57e88f74a6057d4f4afbe50e46014abe268593ef2eeadfb96a4f9d63a52d5d9e033d84e8c3936edc8309e5bf1c",
    "signer": "0xf9e0f98aE94C5dc33fBBB886F0Ec6eeBB2e85358",
    "userId": "48839"
  }
}