{
  "manageEntity": {
    "action": "Repost",
    "entityId": "715018988",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xa643acc586bb093be15a72f327994f3aaee3f958948d3772c17a1fbe6bde09c3",
    "signature": "0xb51854be85341ecd37ba63ac9082dd5d8f7191d27cd2eccf33acf81ad58e62024a97c6c0f5b3f70173960b225712f45aafa03bb0e46f619864c6997038ea87b11b",
    "signer": "0x6068Da6B0a791A756931bE32de98D46eBb95890c",
    "userId": "475275462"
  }
}