{
  "manageEntity": {
    "action": "Repost",
    "entityId": "469027451",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x5e98caa2721719b34b9792939ac822959b7b1ea617531a155eee62874058125a",
    "signature": "0xec5e4e4a5cc39e8c04ab572063a6ff4adff0d0408566a58cfe136516c508fbe77f011ef93447cda248f74478ad1003bd008f5e8b967dbf0362f3806f38b68bb21b",
    "signer": "0x5452f86EfcB1153FF9C10bdbe4103Ce25434D124",
    "userId": "620307004"
  }
}