{
  "manageEntity": {
    "action": "Repost",
    "entityId": "580082924",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x08612f3b85c9a796e60a04c5ddeb5165c6f52e717a12fb57c0458d9b57c15268",
    "signature": "0xe3efca25c222ec56b0d8d9b39b663e2a46ab87a2343e65e4f25e6c0c5139824a3ac4621e20aa5751a5ab4133d6a2b697616b590f1f6bbee6c8004eb5770389fd1c",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}