{
  "manageEntity": {
    "action": "Repost",
    "entityId": "2147145817",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xbc6297c0ed16e6388a9715149238d341dde8c36d2b155e0fb20a98372234a679",
    "signature": "0x96bdf2a341dc71be1745288a6c42c58211d13da59f38197b43ba985480a77ff41768dffa8350fcc523bcdd1e4e51e4ff76014a24e48407450147bfc68a4d45fb1c",
    "signer": "0x48FD75f1b7D81A96b8b8624aB7040523C402c202",
    "userId": "325172820"
  }
}