{
  "manageEntity": {
    "action": "Repost",
    "entityId": "829921342",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x345b43cb970ac86fb49ea365d72afd5f99e6eeb05dec1c2772c13011a572081b",
    "signature": "0x1423b9c860111d521e35211de60e432891b4ba8a4e29839e9d476b917915020b5c48d93c436d856d50d70bdf1e2d46d0c643213d2d3dbddccda0d70b146e84b51b",
    "signer": "0x2BD0c2111290EB20B2843e8b1c0f25aA5cd52a6f",
    "userId": "618242981"
  }
}