{
  "manageEntity": {
    "action": "Repost",
    "entityId": "89250",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x560e3fec0bcdf2d3196b6e069cba7fb6e8c1ccc4d654ead1e5bff5f49a754449",
    "signature": "0xc01ed307c85214a3f1196fa7f27ef475939d74b0a43ba122dfb0d3c722b9103b0f0478537bac7a8e52ee336aff806818305b2c58ac04a1b0c7634d0848c100ec1b",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}