{
  "manageEntity": {
    "action": "Repost",
    "entityId": "632950149",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x79975c7a9aca4a07dfdb5600a55527bf14a1029c384bb9d17f41599f89af6ab1",
    "signature": "0x599c37307effa27b68fc2ef231c5864d9cd86b131c7818fdfff1d3b134c17f886ff144e9dd4b526cd4440a1f6f30881def53fc2380b000e79a6271aea729b5a41c",
    "signer": "0x2BD0c2111290EB20B2843e8b1c0f25aA5cd52a6f",
    "userId": "618242981"
  }
}