{
  "manageEntity": {
    "action": "Repost",
    "entityId": "486101610",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x6b71040be0e01c4e8fa75351a5a3d33c6a8dd0db32d892d978451b5d0338cfec",
    "signature": "0xd92e2abf9d4504c99fece3e147513a7a4c67e030d24c282fcfb4b252df3b9cac42973a6883ac20a7c393ee37b77261bafa9e33fe579480755accc47a50910d321b",
    "signer": "0x5452f86EfcB1153FF9C10bdbe4103Ce25434D124",
    "userId": "620307004"
  }
}