{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1508388206",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x46ebf7efacc422b857cbf46c2388ec521906022656a431e6d692344ae05eebdf",
    "signature": "0xc44902cc86bb247d5b595760f09dfc1d2ea92c826a8c96eee5ea2992a1875ce231a45fcafa7626066aaf6076369bdced9ea5c139cadc49fbfbf0336c4600a0141b",
    "signer": "0x5452f86EfcB1153FF9C10bdbe4103Ce25434D124",
    "userId": "620307004"
  }
}