{
  "manageEntity": {
    "action": "Repost",
    "entityId": "426460025",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x6bafce16cdb71430d74da11e77869f536c047b32d5abe8062ead8ac2290158ec",
    "signature": "0x4b8789e84c7c5785d298d0425be843b6e96790ca9ada3ab508d9b5025d0bf8aa50c5dcacccbe692a04683711ff957a5474b7d0560293f974916bffdead1340d11c",
    "signer": "0x5452f86EfcB1153FF9C10bdbe4103Ce25434D124",
    "userId": "620307004"
  }
}