{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1325728195",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x7bb8bf335bd5e7a76011660d555a0880d19a437e2c256e2076d2eefb085d35ed",
    "signature": "0xf811de1a5db03fe37b3639ac2e343d676d8028a8a27a395c4e66cd52c4fc9954517dab5979a1f61ec36f4813904958e8cb9113ca8382943e0b2911f9646a68cc1b",
    "signer": "0x1d868e2cc29848871636BdCF83a08A975835b6DD",
    "userId": "120328011"
  }
}