{
  "manageEntity": {
    "action": "Repost",
    "entityId": "50509",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x3060145296a65754b27545899aa216ca4efc3b937888f2bbe1727ddfbef7fe49",
    "signature": "0x8c4e904dd4219e201e0763674f834b96ee585a11afc7a53038c3452644f94126225d98498c7ad6957ce3111add20a3f1f6833d9c4d411b3cccf266eb696314c51c",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}