{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1604588169",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x8f6f8870743359c382f551bb75e53aa477fd1451a26d0d8c050e91dae5b7b8f0",
    "signature": "0xebfacd6ce1773ffb90934ecaea0c356275fd75b92384df94dad6ab804d05d9b045aab6c517b127549c7d8efe49d86676cbe0f50e5c7b9bfbefa14eb2c29f26201c",
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}