{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1250114446",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x048723e23fc60e09ab155567fff249902cde76c071dc7de5f4b41b7038f6c807",
    "signature": "0x322c386aa1a932a980c8cb9d09ed1a54dc8e556c2c8c8f6e6865c9d6e4a1ef4c1b942ebac796532aa0ee31c296a97825462b3af8be2599db84ef04b5d9b4e4651c",
    "signer": "0x5fa60F185681545769de01098bB8F29cfbaE3cF0",
    "userId": "489026160"
  }
}