{
  "manageEntity": {
    "action": "Repost",
    "entityId": "163391",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x51e32227240000b176e3779d727571e62e1c76620d8eebb494f1bb3cf12cdeb4",
    "signature": "0x6ba1d61ccd683306e7c2769f9951e00e7f7fbf4753ecc8c09925d6741f1e8831011c6a30a1642604e7c6ac4ac1b00c65936a272b810dc507da404b4ba26c2eba1c",
    "signer": "0x5452f86EfcB1153FF9C10bdbe4103Ce25434D124",
    "userId": "620307004"
  }
}