{
  "manageEntity": {
    "action": "Repost",
    "entityId": "121333",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xee3b64e4785d25fa232f5e86afc65bb9696d5c1fb51ddfbb0829746dd110cb96",
    "signature": "0x13d5ff5335429ed75b35cbcc5067a58c4ee7e5cebfed5aedc012c053c15730066208158e93cdc89db010e2aa2e84044a474cd2e211d014cc48db94fd829142251b",
    "signer": "0x0fe82f565AaE260D57b8e691c61Fb05fE83B6F81",
    "userId": "614212580"
  }
}