{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1418270820",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x22fb4a7404c3724ef35569d4b0480ac84764a73a9cef8c525bb0da2a806f3c68",
    "signature": "0x64b879770ae94dc418a470c9ff084911d37aca461e5318ceb2bffb764faed02a7e0e5bc39b7d0bd9141512bdafbe55ab3ac8fe2b2b044b550106732a710fd0d01c",
    "signer": "0x73317E9D44b6E1b7d146760b12dc5546Cd140ED2",
    "userId": "683609933"
  }
}