{
  "manageEntity": {
    "action": "Repost",
    "entityId": "787809007",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xa676e73b6fb0a112b54dd8966e898ec3f6a34e1ab8b201b17bfbac788a113f8d",
    "signature": "0x9ee85a5e72f46aff2d383415b7b8341a740feb0d40f3c500179f0dde95bfa1e41a37625914eb11359445655d83b47b4f6dc7eb4ce4a323d08c7528e6e09abfa21b",
    "signer": "0x5452f86EfcB1153FF9C10bdbe4103Ce25434D124",
    "userId": "620307004"
  }
}