{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1280626315",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xef409bf77796ef690e48d120dd2364824a86248e291317975db8713bf29c9265",
    "signature": "0x401cb9ff2bf351a62656fdd5fab086a765f5e92e2ce5c2d1be7a15d815fd09f8018339268d1ffcbae5fe19d2c297186e9f22273a5582bb98f71829bae696d1341b",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}