{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1309780980",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x3126a0cbdda6c49b2271e08ee4292506fce2b066b6bd2244d1504154fec292bd",
    "signature": "0x9bcbfc5b69ae8b37c4e33e9323a3c9d1c9fc8dcac473ff2fc0e3f6f325fe8d6561e601b4773c3bc4b62daff67bb6454d7d596648e2b4b26fc24b6e8433d4ff6b1b",
    "signer": "0xA27B00F57fC7B3E81c4d7C4919aCec97E1fCf667",
    "userId": "329513359"
  }
}