{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1997790462",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x0813fb6f38c56c8e1767454d51b73e9d444220b61360ff3e7bc846455998f062",
    "signature": "0xa3586b90cc846ab885b278175c21ccc450ddb84b85a37e29ef0c5c8f493ba76f5c51d41bbf12414033d62b4cc43a10d42c9523a32767323af1c52c0914f6331c1c",
    "signer": "0x9BaE2e1849D39772019b4AC3468e938a232f73ee",
    "userId": "948584098"
  }
}