{
  "manageEntity": {
    "action": "Repost",
    "entityId": "366411",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x9907e2d8deed4f9d2cc83d52e92db614529e5e0415323faf63fd4b383bd68636",
    "signature": "0x97c4581d31fc00424a5b2be08cce916ad41e7f7dcde313276aa854c2ccfadbc0125c62c533283bc75972ab4b5da6c4de51e424e569ca7e6e90b4b78a48003c781b",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}