{
  "manageEntity": {
    "action": "Repost",
    "entityId": "699303",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x0eab9b351d66e162c5b8332ffc9e6877b3a628d46ab0e9792732f3ae9e45c48b",
    "signature": "0x0db93aa92a80e464ce83ee341e56a0f87b78ae4ea2516c58b093fe32a1d2aa857de7973bcd54f60d01876de0a75f57c3671e69978e1685431ac1f73e714ecfc41b",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}