{
  "manageEntity": {
    "action": "Repost",
    "entityId": "365341681",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x7f4ddd4fceb3f8796749a55e755999657e3a2f0f50d513d33204d55c3695e387",
    "signature": "0x559b95528757df0d213bba01070f97082fc58341d313e8255633c0c46c39c55f5b7aa6a4d025649f4d75391beeba143d24f6b78e950062424057f60b23283c371c",
    "signer": "0xA5fFfA5b8673Fb93490E3F9B0BeE58e1f0Ce1231",
    "userId": "508186998"
  }
}