{
  "manageEntity": {
    "action": "Repost",
    "entityId": "406274",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x45148d431c65b09df6655e420145054b3da1a1048c3312d4db6173c9503c1f30",
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    "signer": "0x7b52e6AA15Db4Fc3A84AFF2b12e5B8B128eA8610",
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}