{
  "manageEntity": {
    "action": "Repost",
    "entityId": "699091460",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xb26e971f91eea6f5a3758a560af344deb3685bd28ab78b933fefd88ca5e92d04",
    "signature": "0x33df769c38ac03a4aaf6fb5a3542865cf4fd8a44dbc59e65892fe4bf98f0df7c04598046f7efe434a875776f143bbbf84bf6e2c8bc00ed2ef78eabc4ba0fffde1c",
    "signer": "0x0fe82f565AaE260D57b8e691c61Fb05fE83B6F81",
    "userId": "614212580"
  }
}