{
  "manageEntity": {
    "action": "Repost",
    "entityId": "545427",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xdb5dd221e65efbb0660245956c3da6a25f74b8ac88a01d58e9c5c2c36161bd52",
    "signature": "0x72e0beb11061b00f92c42e254c6d62812287332aeec973a3fd1e6cbe534c7ac35b67c01ea898a623bb9dc666260d988856c483b50382555c8582b2e17240dc391b",
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    "userId": "77551267"
  }
}