{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1237420246",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xb78d099115f16042a187654e8d054c9eb51a7e0c90d999537d304fc9a04dcaa7",
    "signature": "0x034336b1ebf4ded66667255418b8d9cb2fbed4d310b6caf6f5a5c7a738f8e9883524599466ea22f8c3e0dc03bf4015f4bb481c17e34fe7ec15bf953602dc477e1b",
    "signer": "0xe5223Dc6E411A24e22DcF917955e97a8D7479d0c",
    "userId": "981716494"
  }
}