{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1250332181",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x6e54db83d9b761c700ac453ee5b4a54d19c777bed910faf8ab98d9c2c01f356f",
    "signature": "0x942d6aeabce15cd7f780cf9b622df98774f8f223bf438963c151a1af458d30b17582b4c3836443bc477391eb047cd7e23b7a4838410cf1d82cb17773bdf2f6de1c",
    "signer": "0x4D8EDeF47b57f98c89BDFf851267B0327BE4cD05",
    "userId": "5307724"
  }
}