{
  "manageEntity": {
    "action": "Repost",
    "entityId": "2141385280",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x207e18c6d02ee099ac5ffd1ff8ca8eb94ab66f3eaee53f01adca4ae3eda16afa",
    "signature": "0xc682996c2dc81deda42a8cde3cf16fe46bc658ca54cdbb326a8204094b7ab9266a8503d630216a620490a0a7217d2cb6e0f6dfcf17eeb1d3261e23018e8212cd1c",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}