{
  "manageEntity": {
    "action": "Repost",
    "entityId": "170860129",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x3839f7b2d6d77da3b95653a299e09dbcf9aa549e0596ef34e2c65075bca82a04",
    "signature": "0x81f09a36607b42c195b347ab8543835ad33c0679fffeacdde6a27e958abc891819ec8638e8e15572d3e6f794b453bdac120837467ffa4b6f78f8cb6938cdae4e1b",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}