{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1007831729",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xa5a07b83e605611d67ca20d94d1a1689c3af97fb1fea4d62ecddb612fa611b1a",
    "signature": "0x49c04c6352fbb96f0d7ad03688520f56aaefdddef4ae8ca70ab17346d96acc465ab4f753618327aa5469b8a0f000826309f6365e277a18185a5fa7e10ce47eb01b",
    "signer": "0x5452f86EfcB1153FF9C10bdbe4103Ce25434D124",
    "userId": "620307004"
  }
}