{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1266532807",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x0f6ac134b7011355d655b72500cbe06701e11748f9f2ed87ba645c1c3c513c9f",
    "signature": "0x0bb40d05832bd34fa1bab0d3c392ce7abd643b9e4001a5d73d5c8d4528e39e4b5925114740276459179e517e7409881fec4e48843530c6efd31238144d8dc25b1c",
    "signer": "0x48FD75f1b7D81A96b8b8624aB7040523C402c202",
    "userId": "325172820"
  }
}