{
  "manageEntity": {
    "action": "Repost",
    "entityId": "68176194",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x51b79b85120f4f190b1fc6eaf615b78c0c639cb1630ee6b61dcb091ebb6e4f9a",
    "signature": "0x110c8cba4eb417afb7995296e6f150d531e9e32878cdcff239e1006edcef13123507070f8f6f68c0240d0c8e6af0d661c7369c390641370ad7b86f51351e42521c",
    "signer": "0xE7D37531a757aEaf8B2c8037a79C03819edc20Dc",
    "userId": "870684573"
  }
}