{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1329666730",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x57abbee6442f9d7cb9fb8d637238b0295567c6d7fb284ec655758eb78d595f0f",
    "signature": "0x081850348bda50a9ac6d2c229d5eea5168483e379a44714023f801fcd502d8550d884c1e23bad81d68d8fe4c20f46a77b3f8fa4f607839e12cd5d12a67c652471c",
    "signer": "0xbe916820AF010608151C80f3A74F7c83218094B2",
    "userId": "881446128"
  }
}