{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1861442852",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xb17073b242b0f151025db78691ac5504716bf5bb19fc1567969d5be6a7182cec",
    "signature": "0xaf213a1116b62a75fefa0062a6828d26cf634095ba13258c207fb4af12638a607b7d43cf83874797bdb5b2a3a50b8135b319520cea6ec870dee639bfae2f65381c",
    "signer": "0x43dA66b40816c8fb9e2B0AA77E0643192169AF14",
    "userId": "636236864"
  }
}