{
  "manageEntity": {
    "action": "Repost",
    "entityId": "127000898",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xb9488aa534d975d867a11fea8767489e70db5857bfe23b7b464248ab3381841c",
    "signature": "0xebb9341c438794f3d483783fd19c3b1b5d6d7de723af9faa8848445b261ecbf36b61de42939b698c9b9e08dea3d61003cc9eb045ab2373f5ea81c6e1ee4a78ac1c",
    "signer": "0xE7D37531a757aEaf8B2c8037a79C03819edc20Dc",
    "userId": "870684573"
  }
}