{
  "manageEntity": {
    "action": "Repost",
    "entityId": "805342430",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x35f520b2495ff143e066c7aac6c643db2d35b123f7a0f8e4d027fa63278faf39",
    "signature": "0x52f843b6cbd7542f339d783e671a72b8e4a72fda58aff085f3bf72497f50c70b26d06ba6684138a385d57a23baadb470ad5cc1afc2f725b4c9a7b1148e867f251c",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}