{
  "manageEntity": {
    "action": "Repost",
    "entityId": "713685181",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xa7d5f0fa85f87e46931c4a0e393f24447a2f2ff5ab94b2de1e43345bbb165e0d",
    "signature": "0x6b36ce339b588d698b68df7abc7ffc062a83fd7c67e86aea81c22cc43f20d2e7660ba84187603c6d37171a2b258120a77404a580e35b5848c6717fc70d2a119e1c",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}