{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1444852133",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x21e74f23508f0f1dfe2a994766ad9b92ad758237ae3ded95cc89e8fc98f8f5d3",
    "signature": "0x5518513e13eeaadc7f45e618cb1657190cd8e050331208e1c76004a5010da11605ec078863bd9033753681b6f593f94bcdae8e53778b050161c408dac9c78a8b1c",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
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  }
}