{
  "manageEntity": {
    "action": "Repost",
    "entityId": "981137918",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x2bdc8b7b8362b1fefcee14f4c5784e20766c691ff86f131f544a2a7f39262e49",
    "signature": "0xd2c40f506e15f478df6083e6ca79d3fe53ab9ed15624a0e864b2226f59b38b8a02a653a09e963141bbbb1b57990235d3bb29bc698efd88b7a8b47c48e3f70b891c",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}