{
  "manageEntity": {
    "action": "Repost",
    "entityId": "859365865",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xa009340bef7a717a6cd57396b3ef44a1fda1557ce0a81c9415f500630ef8842d",
    "signature": "0xee79cc2617198a523247400527a180e21ee7a295acea6ba3e4c262c02f78cd3516347a17e62724d13faf32464c76b521b80dca37b8a897c618aa5ad2ad9fe9a31b",
    "signer": "0x7E7b9c4DAC3F284d889a5bc274eA80b8BA5F63ee",
    "userId": "670307808"
  }
}