{
  "manageEntity": {
    "action": "Repost",
    "entityId": "192889860",
    "entityType": "Track",
    "nonce": "0x662a0438609d5e6f84e2d5eed113c0bfb8a53deec873b1d3627caf7c10064575",
    "signature": "0x389347ff05d1ca17a1a75ac88d04b6271566178ada4c1a20267ff721195262210db839f6366ff8e8ff164109b4cf9db462cfba4dfb2baa073fd68a3032c012081b",
    "signer": "0xD967b68365738013c9197659aAb46EB73a488080",
    "userId": "488430169"
  }
}