{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1731232123",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x77c23c09cc2afb223c3dae927a6587a3708300a299bfdb6920e6cb8eb7c12693",
    "signature": "0x6133462c2c0d09c564a86da3c1517822497181940a4d57f9a655ae814337c9aa0ae321f62b7d92bb5106fa3909d98aee8e135c0ce3cb7b09a6cb33dce817ab661c",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}