{
  "manageEntity": {
    "action": "Repost",
    "entityId": "563283580",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x36056abe4dad4b878ac911e56a28dc16977e90793778c6dbe6c3466be6365919",
    "signature": "0xbe550dbfd4d065e6f32c8607ef32f94a599049e9b00395da8dd07186d7fd2db74d1f84180bd268dbecc577ec03a55885060ce6ef1b6dffe38276a20ee8b1c1d61b",
    "signer": "0x27204C77Baa4a510c92A96A4ba3661CC53EE568E",
    "userId": "35918963"
  }
}