{
  "manageEntity": {
    "action": "Repost",
    "entityId": "426903",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x7725cd60224637ac1c6c2e34841a1f10cfbbaffd3eda2ff49e0ddecc1479c98d",
    "signature": "0x0969d786887821ba8ae6e451cddf7dd9e771dd2bfdee757462bf77250074aff04d19fc70384a4828a54633a9cd31047af1066c37d31e61fcc785fcc2d81d8f991c",
    "signer": "0xAd15470171ba4f01ad3C714600D9A7E9aE62485C",
    "userId": "714646433"
  }
}