{
  "manageEntity": {
    "action": "Repost",
    "entityId": "25346",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xab96fd9aabbcf0870935a21ffff5e98afc06e438d5a69a294e0e6fa353cf2421",
    "signature": "0x72c4882c4c21530353d4e07c2616a6b10bd5b550aedc9c69bb0c6c93a9c945763434e198438bc91e0674ff1c2444c9a9065c4109f70ed102e450b847da6cb56e1c",
    "signer": "0x5452f86EfcB1153FF9C10bdbe4103Ce25434D124",
    "userId": "620307004"
  }
}