{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1102071",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xb9db5adeb69e8c7591746a0b7f798a3626125c1f6d27cf9d4ae49bc9d4b3b70e",
    "signature": "0x1e897ae5936a5adfc98d24c99bb11efc7fc32a806d81ef52a475a02c11718ddd5a558a87291c0cdc01697e56f8b5de7e4f7e879ad9ee0d22fb09075ec070d9bc1c",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}