{
  "manageEntity": {
    "action": "Repost",
    "entityId": "190260",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x312e8ed5c005730f7d6d459d3d67db3aee2b9c69844d6113655dcf424004b9f1",
    "signature": "0xaa2664181e975bf01d2f315eab9287bae583635243744bc2ddb170dd9b4de48c6595cb0decc046f25069c6a3615abd23920938e5f888aacb333f0ac45f7810981b",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}