{
  "manageEntity": {
    "action": "Repost",
    "entityId": "86277668",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x1a767cd363985496de383b60d2d1bf30254d87ed4222de1428462d2331bdbb4a",
    "signature": "0x62e420f2684336b3690b3dff11e4e51569f538b43d89fa5546ccc9f801e899e151f88e7bb74a284653ce38d3468e07eed23443ee19af2ff104639a9b311407581c",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}