{
  "manageEntity": {
    "action": "Repost",
    "entityId": "987484",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xa3e2e5e56978facf8429656cdb4f680e398c1261cd9abf88ce5437cb045f1a11",
    "signature": "0x0bba43c00075a47700f72efc87361b18147bf32c0fd9603ea0d72601bcb3fd47567763857fa8a3959909f464a73a0aac5e98e94446daf5d259f71a5504c971241b",
    "signer": "0x44BAdCFCf42113CbB67f519e4efa576B336f9bf7",
    "userId": "136844578"
  }
}