{
  "manageEntity": {
    "action": "Repost",
    "entityId": "406271",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xfeb426ad0af3ef1c0464492df62a1a877e0561657dab74080ac628843d457040",
    "signature": "0x345d47832ac11a82eb744a82100c662e9fac3b47e29e18e82327a00b7b9b63e925b7020c003f479ed8ea2a9b7abe077ac69174aeedaa937a433ee2c897b425631b",
    "signer": "0x9BaE2e1849D39772019b4AC3468e938a232f73ee",
    "userId": "948584098"
  }
}