{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1072854",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xc642977a29d63f046dfa243f02028e142cbed0873a0b628983e7c97ffff007db",
    "signature": "0x3b3e5e08361ccaff34df72d24c0add3310ae4a5e5ab77e23bbad12075740f3f21ca5b9d9e7a485fc422804596969d5c04b946b7f89c26144b2b96eb29afec5f51c",
    "signer": "0x5452f86EfcB1153FF9C10bdbe4103Ce25434D124",
    "userId": "620307004"
  }
}