{
  "manageEntity": {
    "action": "Repost",
    "entityId": "328782",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xb2720ab8aaf425110d55b5a3f1ceef103f65f3c90957d7699ba337e85e423939",
    "signature": "0x18a251c6ae3f97fe0dbb312659c6974e3963536ef9c3f1928ce3f58b37f305a913993e8268356a0d2a58a7b06673d03b1c1e963f01eb77c41b951950f95c77aa1c",
    "signer": "0x2BD0c2111290EB20B2843e8b1c0f25aA5cd52a6f",
    "userId": "618242981"
  }
}