{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1731157799",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x136f14fdbfb0378cf614047eca7fdaaba841bc69812b9d8a856c1278d92efbd7",
    "signature": "0xcf77c91bbb035ede4d8171fd1daf5b9770ee9224998b9c78d93cbf3d6bdfecf61faffb8d147bf8edfe5776373a51064c7f41c166e8f77b4c1a2b4d65cc7048ca1c",
    "signer": "0x1d868e2cc29848871636BdCF83a08A975835b6DD",
    "userId": "120328011"
  }
}