{
  "manageEntity": {
    "action": "Repost",
    "entityId": "656307",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x01ade1b023010b67cce68047b0d09d3e07d40686e0d2cbf3d1094a68e92dd732",
    "signature": "0x1f0efead63497068c25cb73f19c3871d7b679070bc8121f94c5cf4756b44b05e005c46d954d48b6b64a4ee1e1cead8df6a4898c01c16d7e895dece1be8246de71b",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}