{
  "manageEntity": {
    "action": "Repost",
    "entityId": "2074666236",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x75dc300d7e3457686a3b51880407ed83c1cc42749d011b5442c1835f858fe021",
    "signature": "0x7fe1cf55487d751a9b4607891226f4a004367c8ad0826af787c22fa47acc84684628e786ee11b994f9a48892e509e235289199ea64435c756fcbc5078d52a09f1b",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}