{
  "manageEntity": {
    "action": "Repost",
    "entityId": "829983590",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x0d8c07a2f0fc993c5f5b5f85626a151ce4b3f122c08abd2c2809eaf3f8afade9",
    "signature": "0xf28422b804f0a33b38029dd5fd23e9a8f106dabec440bfb321df452ef50c01a23fcbbae15a84152fb77d89b54ec13eb156a40f4ec0a9d1d28c9f4b1847e1fa981c",
    "signer": "0x43dA66b40816c8fb9e2B0AA77E0643192169AF14",
    "userId": "636236864"
  }
}