{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1053837",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xdd66736f9a9837d0a431bcc9deb9bf6766b47715c2e017aa1a90a0503e34581d",
    "signature": "0x0ff1d1bbd5c47aad131948bc750c5facfb1acdcc1b14e35a1be7d2bea25eb1d119143b7dc5572b8e819c24769f4333557a2034b8dace67e0f009dd0f8324afdb1c",
    "signer": "0x5452f86EfcB1153FF9C10bdbe4103Ce25434D124",
    "userId": "620307004"
  }
}