{
  "manageEntity": {
    "action": "Repost",
    "entityId": "624067",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x6ace7e42572712de4fc533fd40ab503143d9defff06d601b410b410072d37fe8",
    "signature": "0x6b8d7d344809c01a21444011a0740a87bc2dc67b5c71dc0e118e01fab3df7c9d5a0ac9b3aeab0a806e4e71868eb84f1bcbb6eccf48bfc68b6860ba53f66c101e1b",
    "signer": "0x5452f86EfcB1153FF9C10bdbe4103Ce25434D124",
    "userId": "620307004"
  }
}