{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1302713589",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xfb6766dc6d1aa02917f02d8f0af754652b0bd19ea952757e8f231a68ad356cba",
    "signature": "0x1622966e0d7063d722282cc2239b4250aa1dde959718bed16fb7ad6bf03dd3724bc1a5ba90fc3278338ab48f34d22ea38350672c3803e9071e09d0c8c1098cdf1c",
    "signer": "0xa185Ff45de6FF68eAa1d7ceC338cba250810134c",
    "userId": "54166466"
  }
}