{
  "manageEntity": {
    "action": "Repost",
    "entityId": "546057181",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xdb9070eb8a36265166cdce630e0a3f61325202cd903b92d515be8ebd4330427f",
    "signature": "0x1eacaab860cbbb1574a8dcc7d6cf9ee9663bdb5cef6133a8a91031b6a91a62062f364de2ce34c7bd37596e853a6e496f17e4a6887ddf51e9951c7994a88f3ca21b",
    "signer": "0x9BaE2e1849D39772019b4AC3468e938a232f73ee",
    "userId": "948584098"
  }
}