{
  "manageEntity": {
    "action": "Repost",
    "entityId": "448126147",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x87e92e9948f9567e0f44684cfdcb5a1cd2d7d3a95a1032aad9f74fbdf5196969",
    "signature": "0x3c266bb30e6101db98c39bf7b5b22fabeb55d726d7156d5f5dca7bd4d146665c79825dc499676d4236dd870ff8af631427ba6251974cb8af1aa1ad597d4e12c31c",
    "signer": "0x7E7b9c4DAC3F284d889a5bc274eA80b8BA5F63ee",
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  }
}