{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1063280691",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x87c59c3e42567c6fd8fff9ee5cd2b963aa349f498358dd1790cb3495879ecf12",
    "signature": "0x041f105d2ca023e6efbaeb8f77b45383a9800f55497ffc0f56652643e7aa8ad64a00235aa120b6c2a0d36f0de5a99af84e6760f3250ead628844e1bd99cd9c001c",
    "signer": "0x2BD0c2111290EB20B2843e8b1c0f25aA5cd52a6f",
    "userId": "618242981"
  }
}