{
  "manageEntity": {
    "action": "Repost",
    "entityId": "167852148",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x2e75918bed3955f3350680510f01ccd44ee63425d87ba4d0c95b3022547abd29",
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    "signer": "0xc03cf24b1C519dA6a18B6509c7F5C57d01620755",
    "userId": "870665506"
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}