{
  "manageEntity": {
    "action": "Repost",
    "entityId": "64859060",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x546c1bd16581e21530ca691d2afd0855047ab28adf80133dd2ceeb03630ca10a",
    "signature": "0xa6022cbccb6386224f5faa5cca56656c50b8651e5f191d1f3f3ca190125eaf3533aae965e5cf4de44e9a7ee62b2dc1f77cb6c4b4ac95695c7b58accfc50224aa1c",
    "signer": "0x0fe82f565AaE260D57b8e691c61Fb05fE83B6F81",
    "userId": "614212580"
  }
}