{
  "manageEntity": {
    "action": "Repost",
    "entityId": "414942442",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x63100706db232e315c396547b061f359243c8666bf8d96c3a166c00b1ca42dec",
    "signature": "0x94fa1a515fa75975f35c72baa0776e17a4492c9b7f480eea8284d22d891490001d54ee6fbf50d2e22f03ba8471d932879632e7d809aca95f4f685e6827bac9ac1c",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}