{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1205591502",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xacfc367a8c7d72c03fc7586832c82d893c937b436825c9c981e063335ec9336c",
    "signature": "0x4e562239eff74bc44b0b638d0ed27b0efa8a895fe6767a9eb33afd9b7a78be9a7d4c963c0e9294ef20458cafae65ca71ee8fb4b81c3a4af82f4a380e8b91a9db1b",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}