{
  "manageEntity": {
    "action": "Repost",
    "entityId": "427460347",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x69cec5c87c4d21dbe7b6b035d149d0542a946f51acff11cc1392139d070329ac",
    "signature": "0xb7c8b90a617c6bcfdc750f46c1dd0771e4a52e58937c569cbfc6d2775935e45d2109ec6766b63abc5756d169ecec98606c0583b693b94c1641fd3d2becb7ccb41b",
    "signer": "0x44BAdCFCf42113CbB67f519e4efa576B336f9bf7",
    "userId": "136844578"
  }
}