{
  "manageEntity": {
    "action": "Repost",
    "entityId": "152867001",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd4850609a9187a1777586989082fe7f04631392826ff91a59b878a5657284576",
    "signature": "0x1a7589237a19902709a2c54411bca7384490ad2eed1f0a1221cf2e6c0f1431e916d5df6ee7d83445557fc1fc5aeb2efc8c46848f56b0670f6b305aaea642f8c61c",
    "signer": "0xA5fFfA5b8673Fb93490E3F9B0BeE58e1f0Ce1231",
    "userId": "508186998"
  }
}