{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1038540085",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x00142c85ecf362462e1fa6ec848d03b2b29912d30fbac29c045206740ee33f16",
    "signature": "0x456c848fc2f72eba77d153f13dd14d288b85bafde7a5e3791f714f74a97ffb1e52f84814986927984106971a2154979d449b017f59720d58404c609ab2f974ca1b",
    "signer": "0xbe916820AF010608151C80f3A74F7c83218094B2",
    "userId": "881446128"
  }
}