{
  "manageEntity": {
    "action": "Repost",
    "entityId": "808979900",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x94050b7f6d5c845c3cadf499fd7074838b9aae195cfb437021bfcc215fd60a09",
    "signature": "0xa0a1f42b19f84a4b448afae6de57eb39dfae6c238c2b2cd3653d3dc3b76769fb7340a8ce02c4f5b2e7e13beb22f4b1840bf7bfa2cfc69b57cefb4b994c8e8a5c1b",
    "signer": "0x44BAdCFCf42113CbB67f519e4efa576B336f9bf7",
    "userId": "136844578"
  }
}