{
  "manageEntity": {
    "action": "Repost",
    "entityId": "567479541",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x09fd6691ddc2826e0d59f1c4139b972979b2df0d89ae80483fae1c79bc7de1ea",
    "signature": "0x8324bcaac385567aed6c44e8edc55e60316d6d829863f31428d4049f53b433176b1a66c2e618e5c22c0dddfa28f5fe2f1b94d5b7979b2bd99f65d3cba514484c1b",
    "signer": "0x1642AB480EAD0cea9776277347Cbd3e5Fe9889f6",
    "userId": "711757920"
  }
}