{
  "manageEntity": {
    "action": "Repost",
    "entityId": "469881",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x887011a0f324d104e38efed6b852c76cba731bd36ecc3275ff62f77bfdd5f32a",
    "signature": "0x1ea72d20c288efe1cb70eaafd06a5ef883082070a39ec25419a55184b49e84657f4443c3fd21dcc2b6fb9da52e29cb8472c18f42ab11d9173a7967a0e6b226661c",
    "signer": "0x27204C77Baa4a510c92A96A4ba3661CC53EE568E",
    "userId": "35918963"
  }
}