{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1398007808",
    "entityType": "Playlist",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x2143b3759a114912544924e1c5f59cb087825f18a0ea0d9dedecca2ed8fcf940",
    "signature": "0xb630e9daaede07cca6ae817bc1f910239dfd77b633039daf0e2c2f8a3715b8ab4c9e6d19a3669a8698b43724b8162c1160e50329c0ed30f2046b7527ff4c89fd1c",
    "signer": "0x1d868e2cc29848871636BdCF83a08A975835b6DD",
    "userId": "120328011"
  }
}