{
  "manageEntity": {
    "action": "Repost",
    "entityId": "161979163",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x9a33e54a672bd4fc9b9f225c6810a8ebd89f962c7beb4ae7d70b858d4eb0810e",
    "signature": "0x4bd682cadda7c9ca84eea8e3b95fecbc0aeba6eea01a7fcc0b09128c2a91deb93411b23aba998d8510932a655785bbb82dd63dbadbe446b8ef4b0374ac46b7d41b",
    "signer": "0x1d868e2cc29848871636BdCF83a08A975835b6DD",
    "userId": "120328011"
  }
}