{
  "manageEntity": {
    "action": "Repost",
    "entityId": "216806083",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x06eb8df651a5dfc228efa2da1f75f6d150f8c56a2e887554e1a401d46c6637ef",
    "signature": "0x350cfd7a081b6a56a912da379badbfedb0d23e16be46c99848d3869cfd2658ab112045a734dbb7ec33679338459cc6c379835b0d6318f1813ff6492a524614e01c",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}