{
  "manageEntity": {
    "action": "Repost",
    "entityId": "424239",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x062f745afa42e094e8a218f9a4ee4bb74c0c61f7e753af59bcb635d821357a53",
    "signature": "0x0105d09f4dbdbe0122f5cc363b892b5c4b69539fcdf83e1e3b051f322cddabdf7f5581848ee6f0dd927372e1e3006212a08452a2cd2dba91251393f5f0687abb1b",
    "signer": "0xd85E4A094e4C057572A9D525C9737051A17ab609",
    "userId": "696716320"
  }
}