{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1012339012",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x19c6179f47da1a4a30105f7ac795070abdd1b101dd872aba682b53c67c1a2595",
    "signature": "0xb929a232310005de66b394ca4f6fba2dd87947a476b1233b7159f97d6a9ece2a4465cf70a7c4ef26c9bbae4f6a0dc61eac2ed931f4dbb5c88fd2e354f79636701c",
    "signer": "0x6068Da6B0a791A756931bE32de98D46eBb95890c",
    "userId": "475275462"
  }
}