{
  "manageEntity": {
    "action": "Repost",
    "entityId": "125769",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x6376f3a8ddd18cde035318d2b7fae28530366982b48e7659adb1546946d85d5e",
    "signature": "0x0063e47b9dc9a12e753f40e38c5e81b4e2aad637bf86d33d1ce739fc3019d29e0ee7e379ffe751e694e5f7d4423fd4456ecd9bba7aeae53d3e6e5ad2215c0b8c1c",
    "signer": "0x5452f86EfcB1153FF9C10bdbe4103Ce25434D124",
    "userId": "620307004"
  }
}