{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1316847636",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x2a2d634014300570555386960e2543cf3afe59f6763aaea45aa775a353d468ee",
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    "signer": "0x52F331C086a11941E738a6C86d9F127E934dDEB1",
    "userId": "281470566"
  }
}