{
  "manageEntity": {
    "action": "Repost",
    "entityId": "547600792",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x20d19485f4f52166b118204d97cf0aaab04d4c7231b4dd7b0f89b097dc7b4d34",
    "signature": "0x47b697d44c3ed6900b8c8584e0c1f4cd739659431ce8b52b7aa1e9654b45624716de79218f7ba5b789a6821184c3c2b4165acdd3af44d0ffa7a7415f23c8f68e1b",
    "signer": "0x9BaE2e1849D39772019b4AC3468e938a232f73ee",
    "userId": "948584098"
  }
}