{
  "manageEntity": {
    "action": "Repost",
    "entityId": "762871903",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x0bae0e73e525606a7413cdf5c2cedd956bef34f15d954fe577dfe525939b10c7",
    "signature": "0xfcfdfcd9b995c2d179d4bac23f60f1cebadca511453fea13b618658d1166f443495af070537c3a122f764415ea8ada291cdc3aba7d119a1b99551214435a9c381b",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}