{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1005473522",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x14aeb0555ae37fe68048c5d6a7e75d54c69382bcb7d026a134ad18e18216c32a",
    "signature": "0x2b59beb48c89ede716f282627bcd1feff87c39bef7b9f7d5ee7de74f7f27be42336a51935572d7994c85ebc6d73258147e73b43c161d234c4eddbeb6ad2f5b121b",
    "signer": "0x6068Da6B0a791A756931bE32de98D46eBb95890c",
    "userId": "475275462"
  }
}