{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1486497967",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xb73960218d1842c4b12e0deae03fb6fa361a94a64e2e4410525efb80272fcba3",
    "signature": "0x53463d769c1f2b78a6954e471fe7d157c8e1258fd882be7284c5430ed3e8953f57e708e8fbc4ca610cbc1f3f31cb6d7605a6f8a7fe2f0943a31a2349212bf42b1b",
    "signer": "0x2ACda02e37Db2DC08f82aEFAB268F0610974bb3c",
    "userId": "416239376"
  }
}