{
  "manageEntity": {
    "action": "Repost",
    "entityId": "325256080",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xba352d7c78f0fcc3dd2b589049e7eda4fee0928d0ee755b1431cf2dd3c35f0c6",
    "signature": "0x4a562f593b3558da1954bd72376eb41b5abb3259c45d54ae322e2b7b585c38c2495e6ab1e902acdf787c21319661738942d4606c895ecef0fcb75511cda074611c",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}