{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1726659193",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xbdb59f79ccad30d3cc2e79d3b38c6f759ff95953134a42821be3039ccc0eec28",
    "signature": "0x83cd76ef1bfd7b47eb17f941b796db807cc6b4713c493d5ba3b2d3b4d10cd39e5333ab0781a29615af7657db978058018835bbbefa39de10f4db8f4949a80fc31c",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}