{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1794347994",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xa998d44f6a8d7e287744df84613d2fa0e01c7957612cb40598d0c4cde5bb0183",
    "signature": "0xbb5d34a3cc3a05ab196694261b9be988a36f51dcb72a1d9c88db60a1a9a5e8d27b95a3c7dce526201a3897ebdbed94c5d9ed2c1627e30cb41d5b4a43ba06e7101b",
    "signer": "0x5fa60F185681545769de01098bB8F29cfbaE3cF0",
    "userId": "489026160"
  }
}