{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1636751754",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x103bbb194e1de6151fb1368814b10a9fb02f0da939266f970ed5a4068edcca29",
    "signature": "0x45225358c8f8c3d7e453a7228f1c367c7c63f695e514ba45f354e13f78fa48fa3991b9e39538e3e39a0c9c70000916797a7e6bbf229bb84268993cd09107f6411b",
    "signer": "0x5452f86EfcB1153FF9C10bdbe4103Ce25434D124",
    "userId": "620307004"
  }
}