{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1223651145",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x17dec714ab79c530b10700b6b272dd4f9c6c324e286c250844ea950379740064",
    "signature": "0xb7c25624cc7d9c90cea911c4bb7421ed6a5ed1c8abe6944c5011004b90b0e6433384c4c11ebb6d30b102a063f3515c7a25f5eb60d9ec997fc0d017cb755bf77a1c",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}