{
  "manageEntity": {
    "action": "Repost",
    "entityId": "951122095",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x991c6e030db851505b88acee414093d07352b8efab540e4fa8cd554e376a9a15",
    "signature": "0xea15599072afeb43e0f3a951b36955e5e652bdfaaa3f6777250f214450670df40730b625fbc8ffd0ab06ef917253a75102142c239222028e388a8270de6d8c371c",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}