{
  "manageEntity": {
    "action": "Repost",
    "entityId": "341697",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x4fb2a55133f43db2af17150209220150176d0664f62ca49f795504be4a76da56",
    "signature": "0xe234ef963ab44e65bba775083d26721ecf00ee92d9a8dcd131dee30f77f6a8dd1fb51d0dc78bac6bc24c6e3b405b3f62595b4b647cec0b799c3b7afef7310dbc1b",
    "signer": "0xC6f6979d7215C4611Cd7aDb30a42B2812294262c",
    "userId": "55290787"
  }
}