{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1264066407",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x8e8b095d703d533ad09ea92a750bcfcb86994878177b964b3271579c2977b7b2",
    "signature": "0xacbb7adf68997af0ee51ebb25d2270e85251927603af525c45a7ad8dfae12e5f3c6c0fc309070b602b7986e69b843a9c97d7f330989e49ab9e20c58eac2ec64d1b",
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    "userId": "77551267"
  }
}