{
  "manageEntity": {
    "action": "Repost",
    "entityId": "122621856",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x88e84a200df0706dd912c09749c8d77938c19b1294af73d1d62cfa92a97b57e1",
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    "signer": "0x2BD0c2111290EB20B2843e8b1c0f25aA5cd52a6f",
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}