{
  "manageEntity": {
    "action": "Repost",
    "entityId": "842609907",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xe2dfb9fd54d783bf9ff47cd988ef6da4d4961061db6c58fddb466cc589911335",
    "signature": "0x04207b12d461ed65fcd1b826f2db40329b1fe456598be13cb560a9e851a7e0aa60450fcd4d90c954b075eaea69816a509696ca6e175451920698a0fa22d142ba1c",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}