{
  "manageEntity": {
    "action": "Repost",
    "entityId": "925023109",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x25f85d832ff532030eb0ec3060211c3070e138c5a7ee228959a286c4dd82f2bd",
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    "signer": "0x1Ef5331d98352E3A7eb4f177ae6BbD27cA99eD1B",
    "userId": "771602835"
  }
}