{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1364593483",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x14dcce5eb7df67f78cbf7185ed9863001fbb2759acb88a68e1919830eaacd1d3",
    "signature": "0x79e754bd44197116ae7076afd2dd338618542b3c72117b9d833c1bfd68f7f9577ec4291e4b3452fda06fba6f78f974ca0a6531bb7ffd42f422c17d03827117571c",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}