{
  "manageEntity": {
    "action": "Repost",
    "entityId": "878437933",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xac887a06847e32c6f311c73efc8b0ae4375e6fe34f6fe1b691604e9ceb3e63e8",
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    "signer": "0x44BAdCFCf42113CbB67f519e4efa576B336f9bf7",
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  }
}