{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1505308024",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x4ad6c149af0a044de8782e9d016d8eec9cbb1eede092b1e3148e466ac3e0fc9f",
    "signature": "0x5ae84564dbc118581a4cbabbceeae322c91fc6623ff99701ec096f4d1d65112c43c1226796524ffed8b321441f41b490accaa63af4c389f57c14cd9b6ddc72871b",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}