{
  "manageEntity": {
    "action": "Repost",
    "entityId": "848066277",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x6d020258124e4090b4644e70e75ff9ac59d305038b6d8d60fffe900bcccff4a9",
    "signature": "0x70cb9baae81d338fd2c4e5b37be92b280efb3846b186ffeae064eec9582abf084d072b2dbe030febab45e0cc63c79162026c6d5c77f6c30af1c06bb9d82bca381b",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}