{
  "manageEntity": {
    "action": "Repost",
    "entityId": "585508",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x088085d373bdd87f9f21a8f7672ba10ea2d15f7ea72078dbfcd437dad89786c8",
    "signature": "0xf038ebf5d6bb556ecf67c2faf0cb77c7d1460a83683829539eb21899aab3c5fb0fc5c1996d91e8991bb13056047ef3db46f249082f76c3a2e4d73a831d37760e1c",
    "signer": "0x1d868e2cc29848871636BdCF83a08A975835b6DD",
    "userId": "120328011"
  }
}