{
  "manageEntity": {
    "action": "Repost",
    "entityId": "144540",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x815a731ddf11fa9a67c9059ac0b7626c3830679350dcfac7b7273070595f68bd",
    "signature": "0xc7dc0a3a8e4b0d4064d07e61dd68182581e7bd27be566acbc4e06b56c750324c276f29143f5fc3b2ba88ab175045a045e88e74e68b373056ff9692b288ebc7751b",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
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  }
}