{
  "manageEntity": {
    "action": "Repost",
    "entityId": "35601",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x1a2f2a6ec3d2d45c3e7d4faf16d1cd5e973eb0e40a9c5291ded867c5b251609a",
    "signature": "0x563731069ef015850ff88156b856aa22466f75ef3976683fdbc2fb071fe3dccf5f76bce4f2e8ca3e7488041c5e1f47c27bd0dec07bd32e471a9db093d8cb02d31c",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}