{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1951056059",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x548f22a8b13127e057e663e56293964c7307b753ce689fed4985396da6eb1d63",
    "signature": "0x8e8169558ec16c37d933cd3e1ec2eb862135c90b0a82e53f7ecdd39a7b89398406a9b7d08cfbb8c5eb5eaffa8a7e541d93b1f08ac86629ec4340d57b6e0412321b",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}