{
  "manageEntity": {
    "action": "Repost",
    "entityId": "546993704",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xf7c2c191b4d79c954bb4c892f223dd7ddbf59ec43b5822217179b159a0511a35",
    "signature": "0xbcd66e893390998036405c081c581bae4adbdcb66e5d54032427b4da902fea4f78200a4f3ad3be8023bb63d8598edbafb925583ad15ea071a9f215e7afbc01a81c",
    "signer": "0x36d29AA5C780341f3b35bDE6c1411a7Abcf8794C",
    "userId": "571117272"
  }
}