{
  "manageEntity": {
    "action": "Repost",
    "entityId": "535319368",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xfdc9b24871b709a090ef5e909dcf70e92ab17dcc45b59f036171e8247bef94aa",
    "signature": "0x831d0cbea26899824126187b4ce06dcbb045987304dd6ef48afa640ded7c38f5236e05615d4f7fa56ab7c726f5361bfbe3fd13a6ec105dbd52bb09b907c91c3e1b",
    "signer": "0x43dA66b40816c8fb9e2B0AA77E0643192169AF14",
    "userId": "636236864"
  }
}