{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1125613",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x4debbf3ed4ec480c2f49c9fe5ff7cb1bc8ec8addc8b8e106d64ce562c55037f5",
    "signature": "0x0b173a4c4fc6a6fb262fba452ad5e1a404d5b59ab34a4408cd035e56cf61ba8b1cd0ffb52c724583f14077c9f21d7d27644ffe4b54ea44f0ce1964463eb2b7a61c",
    "signer": "0x5452f86EfcB1153FF9C10bdbe4103Ce25434D124",
    "userId": "620307004"
  }
}