{
  "manageEntity": {
    "action": "Repost",
    "entityId": "566541923",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x8bc352262e2743ae74db9c74ce686a86e1763ffed7a81de70a927bc5d74f234b",
    "signature": "0xb3b599eded27262aef2c5c3e177d337880856156a525c737789f92835792830012df45814d687e10bd15a2e54445c1d5bbb0441ad23e9c521e45a2a663dbb3621c",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}