{
  "manageEntity": {
    "action": "Repost",
    "entityId": "437366060",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x788ea4e3865311465f391297e57d490edaa4a4f2c2e428014f593c5b9aea69d3",
    "signature": "0x8a7b2125115b3aa32b1598a7756bc608dde2c2bc2085bcbcc5a9ab69e24d8a317bddf9695e8b6f25d30eabf09a084dbbd795f9946427e4e87486fb36e190505a1c",
    "signer": "0x43dA66b40816c8fb9e2B0AA77E0643192169AF14",
    "userId": "636236864"
  }
}