{
  "manageEntity": {
    "action": "Repost",
    "entityId": "203898130",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xa5005767c62629d419c1f573197f814f37285cd99e14ee9e6c73b79075cc6278",
    "signature": "0x8710ca455f78256aa0588568bebf8cab71091e1b3cd28b531732e5e8cc25f6354b14835bb4835899f295c6b682437aeb012a2f97c0b8612a36af59efa5536a921b",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}