{
  "manageEntity": {
    "action": "Repost",
    "entityId": "359448338",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x0150f746b01e2451e47e9796e7ce20b065ece626467366f4d101e1b0dcf8ba9c",
    "signature": "0x730bbb339d3d1c29c11046e69032d5049eacae660e6a1da2be1986862bc42b7e1b9f9b575db880dcf2f5e3f20ff15f04853805ad9394affe2556d17273c5c90d1c",
    "signer": "0x6068Da6B0a791A756931bE32de98D46eBb95890c",
    "userId": "475275462"
  }
}