{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1696723005",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x4f7fc14deb21df1a3c9518e509509d072e0a0967fcefd03e45fab0e51b649da2",
    "signature": "0xb39dd22f4aa86e21eb1c81590a5c7062bddd774ee797d04aaac0a94ee9e6de8c353cf9a850040cf004bfcd8427b36d44ff4db785f11bfdea0329703941893a471c",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}