{
  "manageEntity": {
    "action": "Repost",
    "entityId": "804434595",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x035e4d6ab32ca547a3dedb6b61604a22a02630428f6c4357e9bf37530c184d58",
    "signature": "0xa145b431a1442273abde0bb00384b86c9609352c7aba2fdaa6517f4f007704594fd5c3a7d3a1e994a5aa2d7d5cf8e4da1a3109e06ad0ce59e8c886d21833eb021c",
    "signer": "0x6068Da6B0a791A756931bE32de98D46eBb95890c",
    "userId": "475275462"
  }
}