{
  "manageEntity": {
    "action": "Repost",
    "entityId": "74626",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x792af9149da4c5740149a108effbd94b5e0bff0f7468629677a1ebccbd6ced89",
    "signature": "0x73cd4674d7bdf937ee36059b01546495d07c00ed678ae2684c4551fb3ef8da766bf1c917834ba9ba27d2ad587d5005e671bb23d00fd4c94667cef1e86ee889f21b",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}