{
  "manageEntity": {
    "action": "Repost",
    "entityId": "254684469",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x66ff90b4630f798802ea10d5f042e079ee16bafb854856fdbc84ae9636506eff",
    "signature": "0xed67ad16bc51e5d1547697a92e16a8bf8a73a4df1f93589f4875ba328b326baf1ede2b4c0476583d856665f9d5e1f875d4e8685c16704a4d00ceafd89a61dc711c",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}