{
  "manageEntity": {
    "action": "Repost",
    "entityId": "510169647",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xc5e6e9e7ea32c62ead1d327318a623fd75fcb494fd49f628153b7f554790e67e",
    "signature": "0x58dc57bea7a8a24f00beb590b022df7134a6f92fc0a57879d2227e1332f2252324170ea139b5fcc50fbb48db700e04d670cd02590356e7d0516346f12ee55a051c",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}