{
  "manageEntity": {
    "action": "Repost",
    "entityId": "541169387",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x55ba8a8206348bd0572d0f82d2226c95012703afcac47b71118d05de071a6a50",
    "signature": "0xe407605cdb14caff87ba7868a22e238c9a7f73cd1881fb914777893e881f42eb34bbc06421f32121ae46ec171d3066049a9bc2fd165a1c3c4e0bfc11f33dbc6d1c",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}