{
  "manageEntity": {
    "action": "Repost",
    "entityId": "986461917",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xdfbaf534089df874b1891c76f549f322a67f6c2706eb742f0e593479a79abaa8",
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    "signer": "0x2FBbf17ca409dDEb6FeA2766042a0A7cf2Ddbe83",
    "userId": "8223"
  }
}