{
  "manageEntity": {
    "action": "Repost",
    "entityId": "243324866",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xa61d89644c4714c57e42e3e54e12e1f9bc1f403ab1026c9ccc4e504be94095f1",
    "signature": "0xa2cf0aee268cf7a9bfc6821393047c98ac65fcca08f4f1253e1b8ccb446e686c44dc1e55207d795f6d4d859e443b2ab1364195cdd9832200e58b85b08601c7ff1c",
    "signer": "0x4A3D09CdfD42dE4C57dc67B09a40B5d9172bD69f",
    "userId": "787102835"
  }
}