{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1217709385",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x427ab537cc9d89b7fb65bcc3a4155cc2766c0ef90d8c2eedcb2cf445196f1294",
    "signature": "0x735a67ae6f64102e952580d0ca84bc865019276880b875bcff7fc6eec3f52625656f69ab36cce4402c2db99dfb02b6b1d11c0ddb21d1810a4e499082051013fa1b",
    "signer": "0x1d868e2cc29848871636BdCF83a08A975835b6DD",
    "userId": "120328011"
  }
}