{
  "manageEntity": {
    "action": "Repost",
    "entityId": "583881287",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x2e88b014c756f491ae3804860fe87569483a839d2dc2114da7bc505f8fcf59ba",
    "signature": "0xa913e92b6076cb6bd57c5fcad14785826d57bf9f9786a303e4851275a9c525f82cec6dc2b4b89b58649989e2c76a511e5d532cea995830c923d6ede0b75783ad1b",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}