{
  "manageEntity": {
    "action": "Repost",
    "entityId": "484951114",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x921664890b80e7029850a125e3c136cafe906e1d8b77a62b2f159a5b57732268",
    "signature": "0x3c0aff3a1b72d52b3249aced8e0473e9a58bbe93a54845d96ae2d73b05809c7f73a75f212a38ef125b4f3b116cffd0df2b170bf586edfcb9ee0f93c73d74d3d41c",
    "signer": "0x5A6DCd6E22135e4225594900c17114A7dAD01964",
    "userId": "580576096"
  }
}