{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1233165620",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x7ac25e1f4ce305107acdf1a723bc9f1da66602fb9d0efe51e445ca89a1f2c47f",
    "signature": "0x7fb50b3122474cbe4bc40cbf23e90c9c81069acc96e3628babf42888dbf180bd239eb3f7ea3cacb5226dcf3809e0831a401721fe09db5a68ac7b32a607f387831b",
    "signer": "0x2BD0c2111290EB20B2843e8b1c0f25aA5cd52a6f",
    "userId": "618242981"
  }
}