{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1662438537",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x4da206c61be4f6633f857fb95d0ebc6d2c5c9314ff853dd0d008f1a15ee2a67b",
    "signature": "0xa7c3bb5afa9d87cee29e19b458a1518926fc3f476370b532c762ca9eceacc8a612b52f5a6d1a003f8854f3d96cc6f703f550fbb6f5a02ae29f40e8a0822496161c",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}