{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1059620",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x264ae9c438d9eeb1080f99a7931cd981b6234d5329c6b161c275014d620c5970",
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    "signer": "0xd648B38B61b65e4F8df57D4EE65560D8DaacFDb2",
    "userId": "277314120"
  }
}