{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1004992048",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xca1d8a08342f7a3a03f2727732ad4218bb3cac39e50907ac45fa6ff54f7c0567",
    "signature": "0x48f25e374f3cf37bbd69c81804a50f94c51d2daba97c9457bf2c8a6bf6bd50a966c9c42077fe1b0381b42c7eccd83160b311ef1cf55736d5572f65a9851f06111b",
    "signer": "0x2BD0c2111290EB20B2843e8b1c0f25aA5cd52a6f",
    "userId": "618242981"
  }
}