{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1063663",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x33e0aa5ee704a2f51bd2330b7a0761566d20c2183f23a920cb42c618fa3ff815",
    "signature": "0x7c2d8911bf62f06436ab016f1c8c917b80fff747b3a1594e78dccba43080a64277d62fa4457b3ae1d162d617f96581e6d97c49398bebef8083853cfe9994571d1c",
    "signer": "0x5452f86EfcB1153FF9C10bdbe4103Ce25434D124",
    "userId": "620307004"
  }
}