{
  "manageEntity": {
    "action": "Repost",
    "entityId": "276348054",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x5b22be0614e2c80049972de4422599e67aefa2025404de1e21d4e456548dcc99",
    "signature": "0xfdf445ea36022ace603de8ca4051bd905714e85aad90c2c2b9664a2c89133d33534b84578fc529669ebbc16e6f8b77f38c3b821e188813b4e08206801329d9ed1c",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}