{
  "manageEntity": {
    "action": "Repost",
    "entityId": "331240",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xa9ca2bb7438bc22569059185bac0f3c0d4ca7117943ea9611605c154650b1a55",
    "signature": "0x035c88b0be38cae32951ed759fa0bd818067413f47d8d0aef163edfab90a1d2160fc4a79a229ae875019fa83afd0e823d8167570e219fbb6cc79127c97c6413e1c",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}