{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1545110748",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x2f87157dccc34af5a8082ad42138174b5280d5d6a78c0b3847e256037d8b39f6",
    "signature": "0x648e7560f3098198c8e8eb387612924af0b39594cde9fad14d9ac253ac902f2165f080ae9a5a5735105f96dbfcaf87042d43653ed30c572ffadf15a20319241c1c",
    "signer": "0xdA0eFB0e7b973C487c12501759aDb23012CB5248",
    "userId": "178070"
  }
}