{
  "manageEntity": {
    "action": "Repost",
    "entityId": "109395470",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x20711b053686fb564acdd857b21a004fa903582fef89312710ca9658309cc4f8",
    "signature": "0xa6c0df33245aeecbd015a991b548f16d5bcb396be18ea4c5bf54e8274b9ffa1919e71d80faeb2c1223f9800304fab8d014a6a5165440cf166fca0b8972a362f41c",
    "signer": "0x44BAdCFCf42113CbB67f519e4efa576B336f9bf7",
    "userId": "136844578"
  }
}