{
  "manageEntity": {
    "action": "Repost",
    "entityId": "489516877",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd738df8cf63d9f5a6fcda400114de55d6629b5abffdac26568f334c2d6a6dd3a",
    "signature": "0x8696b57f368f4e25da3f77abb23ef645543f1f981e5eb60e0d996eead04be16e72ae978852c08d5e3f0459a400021e773be1c7b14326fce433f669fcc39825a51b",
    "signer": "0x5501467AFaA7897fBBD65dE583c7E74577B92f74",
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  }
}