{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1699180333",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xe75efade25ff1950311f16e420d5849e42cda27483e7519e9de5082c1f19293e",
    "signature": "0x868b7742a3ef74c3cdb15646049435158195f9a79cfe16cf1bf72b08500eb17f11e6ff3fd8daea312373512f70b188c6cfd2f52eb74ccb37b643a986c575cf041c",
    "signer": "0x5452f86EfcB1153FF9C10bdbe4103Ce25434D124",
    "userId": "620307004"
  }
}