{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1582421086",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x1b8279ac780a608156c66f2707326af22b1dae82d689fa447c4b3ac8c171b749",
    "signature": "0xe43309d1f5fa86c24a4868a91745ad2179fa397f945a47c79826928fdbe37df946a2cf116162510591f867a03326a1653ffb8b89e509c6cf2acfbb0e9cb8538a1b",
    "signer": "0x26Feee0AaDc0e2d8f7aBEd5cdb0bCD7D325F618d",
    "userId": "354535"
  }
}