{
  "manageEntity": {
    "action": "Repost",
    "entityId": "620092",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xcef6752255c06a38c91e626d10edec233171b45fb6aa1e2c3d2bf2e9c87f1dbb",
    "signature": "0x8a9f8a8d11f301b4726dff055de20857187c248f66ede32a6dbc2d47496a72301aa8d551a0a1e8e8abf30e32524c895fae6131e7f278a0e8bf591f62ab2cf5901b",
    "signer": "0x01eB7915E4941D64a8ddf370bE06647ad5F79d4e",
    "userId": "911613164"
  }
}