{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1586753185",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x05643ae58eb456ac7753e48bcdca7d57036bfdf843702d9d8c7724dcf436eb28",
    "signature": "0x12cc77420bbc1f670e954286a5a363fc24e8d125fabc5f735ac0cb4bfbfdf7cb4772af58a442735ab39df5f497278e9e7d5aa2d9f87482dc42b515ea2c8e69051c",
    "signer": "0xe5223Dc6E411A24e22DcF917955e97a8D7479d0c",
    "userId": "981716494"
  }
}