{
  "manageEntity": {
    "action": "Repost",
    "entityId": "547582845",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x6d7f93f299b1a8763e5789512976a25e2ddbb3817701449f8f42b38303233c71",
    "signature": "0x7dfecd66a1d97ac1dc34c1443a450168162e523d0d4f8b78ff70aea42a36d70a4be240aadd9f03f864eeee0a798be4f86536f1321af2b91183bcf00eb7310cf11b",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}