{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1549526950",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x5539968a5996b68b53bf4b8f9fbaf3e94bc27fad4384197e8f89d074de88744b",
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    "signer": "0x44BAdCFCf42113CbB67f519e4efa576B336f9bf7",
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  }
}