{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1142975902",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x2aa080d660536dcd73218a5efb4ebe140c3968407eac6ee91f05687a07a5a939",
    "signature": "0x154811504c0b1e8675e1d7827ed4569818d03bb77c04fb1735ef34f4e5e00f5e31a94dcccaad5a2eef7028d98bb7f6c00e99a5e38a6059de7b95430da5567bf71b",
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    "userId": "77551267"
  }
}