{
  "manageEntity": {
    "action": "Repost",
    "entityId": "25436634",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xe4cb2e6f0266fb06dfea2e68390213d51ea44103593ca981be9aff57fb05ef03",
    "signature": "0xf5df94e39a44b58accc80ed7b0d28d3ee8c1d9c46e6d589472f1f9e1c2288ba76ec87a61bda4075db8251302e8fefd9f1323ed7c41eeb9f785a972b9dab4c00d1c",
    "signer": "0xE7D37531a757aEaf8B2c8037a79C03819edc20Dc",
    "userId": "870684573"
  }
}