{
  "manageEntity": {
    "action": "Repost",
    "entityId": "534255",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x11bf5d21d20e99bf4c935348933087e589eda5286e29326b4fb3f03d5b0c6437",
    "signature": "0x8eca183ccd294dac7d7fe9994a4ad07efbb6d752feefafef7a938de09579623e5f9333971b495e19a21ef75d0c079d907321f0021cc634ce561d7d8875cf2aab1c",
    "signer": "0x44BAdCFCf42113CbB67f519e4efa576B336f9bf7",
    "userId": "136844578"
  }
}