{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1379685295",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x439b00bea12cefe0f7c350946c78c1cccdbdce9acb65927e50be184b9752d8c5",
    "signature": "0x2bbd72276bb0ac60183587261b732ffd6b2af6909a264029db97aaba2d24254d34014eb9433fd6816e02e1abcc10b9e3ad42f6f6b9265a49da1b7ea6b83bdbf41c",
    "signer": "0x6068Da6B0a791A756931bE32de98D46eBb95890c",
    "userId": "475275462"
  }
}