{
  "manageEntity": {
    "action": "Repost",
    "entityId": "81268",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x1bff7f32f87824ac4d1f74f9d68d9188650e81683deaaac9f3109fc74a5cf79e",
    "signature": "0x87d95dde2cc4e1ce9215327868cc26f2071d18319a501b65d2f30a81ca4fdf9a53365af1c9f9b4338338469415b1f0772255059607bf225e4aa14e428130387b1c",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}