{
  "manageEntity": {
    "action": "Repost",
    "entityId": "2063715573",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xf12df8bdea82c2e7bf5bd13211f6aa1e926719a9591a4cc48b08409bcbd695c1",
    "signature": "0xff2f5b79164fb3a71b403b1686fb44f65210e7bb546fd55657b0271e61830d070896a205a7486d9604f51c4dc6a29d7434cd1f4e97e0571a6004a4d11296b7131c",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}