{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1073861",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xca2c12e3eeba8eda89bbb205827e56e05bc30926d01d8243e559544685916eab",
    "signature": "0x96537f03e001e1e72af773d6bf6f533e007b7e583fbc914bc62c3ccf93bd509065b34cc3383b32fcaaf70487fe49b70a425cd280531b7c2ef9bd12385876fff81b",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}