{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1431709526",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x90f4cf97ded9ebbc932683647da7ee0146093b064289b99049e9a7cdf37f3945",
    "signature": "0xdab27e76291b2d8a1c3038722b7f85bcbf726e4c5e4a71fc92733733475e1b436ef4d7748607ee71d020bb60bbec3203b9914c7fced8d236555cf91f231b750d1b",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}