{
  "manageEntity": {
    "action": "Repost",
    "entityId": "434313567",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x51ec26c3e730813c5a271f37cc0b6a260d45409e776b87e6ac616ae62e632526",
    "signature": "0xd09fe13e3d9924355d6469c8c84cfd607fbaa489b4687af1bf929b47993d2a1831c9862ce512987aa872212522ecd2f9bf67a8a489fa4df324f5d1bc2038a7261b",
    "signer": "0x6068Da6B0a791A756931bE32de98D46eBb95890c",
    "userId": "475275462"
  }
}