{
  "manageEntity": {
    "action": "Repost",
    "entityId": "59474887",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xf945505e198395cc60ce2dff49ff266b27f7ca404125dc48f3db28b9ca2e4f14",
    "signature": "0xdf38a184d56237caadecd94aa9f2b1927b5e0dfd6e5eb6b826341fa5cfe1cf50648d8bf0b5f193b586c055daba3db5d70d8aef0fa5db1bf9428f917e6b70329a1c",
    "signer": "0x73317E9D44b6E1b7d146760b12dc5546Cd140ED2",
    "userId": "683609933"
  }
}