{
  "manageEntity": {
    "action": "Repost",
    "entityId": "601671541",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xbab62bee75a6054203c9d3f6fcd8a71db81030b1d6ece0ace41afe1e965122d1",
    "signature": "0x4a384b03f27ec52b5665e72e8f95ff4484941c8708a5575f705aa5e8e1bc71181f08c5e8e58934db9fd7e2a5660bfd5bac4f5fefa08e8924f661c51fff1166851b",
    "signer": "0xbe916820AF010608151C80f3A74F7c83218094B2",
    "userId": "881446128"
  }
}