{
  "manageEntity": {
    "action": "Repost",
    "entityId": "108040315",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xdd89c87154b9ef01d1d7bfdf730b1f2496baf3be990ea669ce789da06234365a",
    "signature": "0x48035a450964023ad7ca51913faaaf8cd093e22d24a8a63cbf374b13d2a85eb7575553cb187be29ee44e68dd7d95961b62a2709447fde97e6ba4195df82517b51b",
    "signer": "0x44BAdCFCf42113CbB67f519e4efa576B336f9bf7",
    "userId": "136844578"
  }
}