{
  "manageEntity": {
    "action": "Repost",
    "entityId": "243619685",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xa7db8a111d5e26341f290e1f717922ad27dab49ae99e8b17da9f5fe9bbe7e5f9",
    "signature": "0x7a4fb7f645b6d3bb3f2247affb7da31a6f256f495dc6f4ea40f8394a987a757e1ecd6866732a2043210fd98c70e66ff574a48c0e26634ad502001e98c2da90e01c",
    "signer": "0xC6f6979d7215C4611Cd7aDb30a42B2812294262c",
    "userId": "55290787"
  }
}