{
  "manageEntity": {
    "action": "Repost",
    "entityId": "801188",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x620e7f8eaad29eade5b4a9cf79b84d3f3636855179c5641c3db2ee7befb6e599",
    "signature": "0x2064e54bde0d7f85da36246711969239ce97b7209221cc011a18a585ebcfecdf38c963713a33d24e409dd999a34b4d6ba71cbf4930640ce53b797dba7245aa071c",
    "signer": "0x44BAdCFCf42113CbB67f519e4efa576B336f9bf7",
    "userId": "136844578"
  }
}