{
  "manageEntity": {
    "action": "Repost",
    "entityId": "325366",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd34e4675fc1ded3216557a0ce3e94a65eacf6a011123cc6640c85e7f76d4a50e",
    "signature": "0x56228ad54dc89177125c82e949558f45c22c675044afecae4eb3c84f82da687f5e83955dcab6e3a570c0f89f8f3fa00037a6d910eaab071e954f0075ee3f1b1e1c",
    "signer": "0x5452f86EfcB1153FF9C10bdbe4103Ce25434D124",
    "userId": "620307004"
  }
}