{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1309336064",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x624899216424fea31f1728479fc0f59b59c9e6b2e309ee4f8b677ef1cca96e66",
    "signature": "0x67865941c72ecc5c80d9f71a6de86ae3d8ced7143e6b68679129b68aaad9c8d1182fe8120278210832c74c55a831d18e30e4f608449e1a52bb103c761c4ea2931b",
    "signer": "0x26Feee0AaDc0e2d8f7aBEd5cdb0bCD7D325F618d",
    "userId": "354535"
  }
}