{
  "manageEntity": {
    "action": "Repost",
    "entityId": "197155",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x62f02d6ebe1adfa9ba4615749100f6299f38bedd9d23934d975e0b34a5ee5fbb",
    "signature": "0x757f6f6baa487d2a2c1059879f430fc5cb244870552106647e6ca0d0fc968f322cb6e3c137652723e907bbe2180ae631a2072416af6f9b37335b7846b9de8bea1c",
    "signer": "0x0fe82f565AaE260D57b8e691c61Fb05fE83B6F81",
    "userId": "614212580"
  }
}