{
  "manageEntity": {
    "action": "Repost",
    "entityId": "420785",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x4b4f0fa1846b355ff663494b702028e949469faffa9ef5b8f95b82949673c2d2",
    "signature": "0x3a24fdfb62f5442cca05fef8cee9017132b8f581b41512b3561402144a0b630d22065aa97dc67df119ff196871e8b4ba025c1826f9fc093f6e5e33ffacbad0021b",
    "signer": "0x90CBf7c9BBF688fd9Fa4029B96e1BC32b270cA24",
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  }
}