{
  "manageEntity": {
    "action": "Repost",
    "entityId": "546408840",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xa65f46c936d96ccfff0153356cda60df152b2ed5bed4bd41236d8dc8c7169831",
    "signature": "0x12528abec222356d1c1887620deb1b8323f5330f6ed44cf213ce0e20efc9b54437d2cef47c4301564fcff06a0c0b2664d9a8a16c2f93df45528cb9a23c25b6a41b",
    "signer": "0x7E7b9c4DAC3F284d889a5bc274eA80b8BA5F63ee",
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  }
}