{
  "manageEntity": {
    "action": "Repost",
    "entityId": "170279",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x71332cd89c2a6d2656b9f6ce3d54bd073f5b29128197bbc3fcd36c4ad177e9d5",
    "signature": "0x9296d68df313bef850021995be12586793d42b5436927de499a98369b6e33bc8305af8d063e812d89370b10bc24ba44d8bf548d98246a88a6600f17408ab68281b",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}