{
  "manageEntity": {
    "action": "Repost",
    "entityId": "192803",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xc5acf9204a7dfe15bb4a2c5efcdfba7a45aaf6d769417ebe61ae12f19dbdf088",
    "signature": "0xd6863c335eb5aa5e9ca532a9a7b99efe3ef34e67a1d896e3044ce422843df73747830174ea744a160d1ce99bcf5644d74bba5884d11b110dacdd9157c438e2b81c",
    "signer": "0x43dA66b40816c8fb9e2B0AA77E0643192169AF14",
    "userId": "636236864"
  }
}