{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1594941580",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xa3fe78af42dbfceb0d97d04f39cf1155627d51aed9282661b429023aa3c5a19e",
    "signature": "0x0209d78f3375c6aa383bba65156f33c6467e056f2dc6ffd3669ee7ab9171b008148bf0e4671c4f9162e76038c4d4eaba620f1bc8c93616333cb93dce784152851c",
    "signer": "0x43dA66b40816c8fb9e2B0AA77E0643192169AF14",
    "userId": "636236864"
  }
}