{
  "manageEntity": {
    "action": "Repost",
    "entityId": "221625552",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x68aafee618062d67f6ff40ba466ef523f59b7d41a3417f6fac52069d6b10d064",
    "signature": "0xf984665d3fded089a2d4d77a590314b2548582f21638bca11c447e7dfebadc8026b450da45054c8c19afd24e2199b9f6a5a0f3e327fe65684f97ce092c2fc5991c",
    "signer": "0xC35123bF05ca0B3A7B333c53E47bcd9f9DA864d4",
    "userId": "33896318"
  }
}