{
  "manageEntity": {
    "action": "Repost",
    "entityId": "2029337242",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x9eca3069918d98d568025dad95e99f1acb2c881dbecf2c515e1f7dfb739116b0",
    "signature": "0x848ed7830f2a48ef574b0a74f0f14dafb1c60b328d948689d739eb61c3076ae144abbf77d340a9d2a33617d4cc93e8ce69b132669a5cb80991116dc22be4d0b01c",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}