{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1587018143",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xb57e480e3bc4f6c72b4329d873643041e65469c2e2485a6c219943fc48689638",
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    "signer": "0x262a2A1c96da0dFD6f33595c8D775BefA860d02e",
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}