{
  "manageEntity": {
    "action": "Repost",
    "entityId": "19768782",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x817e9e18225aef65b7181acd9498f90e3cae348442a03dbbf156f057852d00bd",
    "signature": "0x00311c0b4ce50007b523aea4403116e7ee81bf4a09947520810ab8492b6d024d13347bfbc26b26d1ede47f14d527f20ead7c0e1d5c9073f8c4b685ca1457380c1b",
    "signer": "0xbe916820AF010608151C80f3A74F7c83218094B2",
    "userId": "881446128"
  }
}