{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1773250628",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x13d64944fbc0ee21aa3a7d7807a6c00fcdf8295f29c439ccd6561b7f91a25960",
    "signature": "0x4498b7573325f177e9aefe25c66db7c36fe4146cad2a4f76c1f178b4544d807155d7125edc62b3822688509f597eede76f0012bd3b2a62e9d65efbfb23a6c3db1c",
    "signer": "0xca797dA7dCB793742623d55EA81fb92A9566B550",
    "userId": "363062902"
  }
}