{
  "manageEntity": {
    "action": "Repost",
    "entityId": "655753050",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x7aa866732e9ee05ccdc49544bf9d15afde541467ab190754b22cab24422370f1",
    "signature": "0x023a362faa11a2a4dd7dc2481dc02d85926662fb2235c56cc82ab3faa32b217d622e36a926caf210e3836defeb37e39161c5e17a2aaaac576a513028239b1d2b1b",
    "signer": "0x283a6Fd0bE176865B404dfc3B2805D3a2701d62e",
    "userId": "484365174"
  }
}