{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1672167612",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x8ab98f16105f0978679b0a6926047bf20f0ae22e06117a7a2a0dc055ca0265ee",
    "signature": "0x86b97603aced6fe11e98ff69aee7f88c3b12535af28054a548cff015cdce3e506e4908d8611f3eff1df54da02df1a5f758c752a90b747741c41a74350ad3c3881b",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}