{
  "manageEntity": {
    "action": "Repost",
    "entityId": "28332",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x4a908c58d425caedeee0efc09e626a6f48dde2e7449d59db3f23aea1bbf5d77f",
    "signature": "0x4ef094ecd80b553dc1d7d38d5edd7fe7591a1eca583919feabb3ff60e27292cb33ff45fe9bfe4a764dc4824d4435bfa1269a0b0555afd9ec2fd0e353a9c2f6c81c",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}