{
  "manageEntity": {
    "action": "Repost",
    "entityId": "534736",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x2cf0b1e93d0e906eedd70b31517d5590dba4cdbccdd18aab4e7a11ab13808a03",
    "signature": "0xb646810c7b912215bd3963ad054c5dd6d0b445c68f4f3d079cedc73e95f63e646c70ff5da2bdb831baefcef1e21037d10b0522febead086918fed5b72165d7b21c",
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    "userId": "77551267"
  }
}