{
  "manageEntity": {
    "action": "Repost",
    "entityId": "126805",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x49d064e525373ef3cc3361693fd47a87508a0e0b815342beef91d8c139e7580c",
    "signature": "0xf26588af696b3bc207d0f9f2b8bd32c2d0de9c992fd8ade8d89fab2bac49bf12404bfe31c0bfff523e137e0c529db60124efaa3211d9901ea0f3a719220cf2951b",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}