{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1415709524",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x6f33a1a23d05735af619103a0dd4ab07d47764c08be803a8a94ff5ff5614dfb9",
    "signature": "0x6b0890e1a2a20344d18be06e1f898a3cdff949114e6c953136f3ab2453863ec90feec4b517e9e335d0a14e469da2dc5890ab18e8b732b2dcbaef6ddec6347fad1c",
    "signer": "0xdA0eFB0e7b973C487c12501759aDb23012CB5248",
    "userId": "178070"
  }
}