{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1472219827",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x521b0167202d7d67fc5b0aabcfbf49d2dfcf0c70103473f7105d57c28d8466be",
    "signature": "0xf9d638e437ac3fe16647ac17d4a2cad523e32f1a17e3e2638fd72e19d9b7b3bd6e97368fb2b4de6ae25a291452ed0e02698871ebcb6cdfb4efd834e2efdf5b211b",
    "signer": "0xaFdEC27229de1023f5322f4Dbf0e874dC548011F",
    "userId": "817564020"
  }
}