{
  "manageEntity": {
    "action": "Repost",
    "entityId": "525993797",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x1ef71083ac4f235e49232521fe1fb68a3114dd71076a02485891184a2aa4342a",
    "signature": "0x6e1df89c95dc35fe0336f94ce111a6d3ebc35858058c77702f3fae4045af1b00150d30e79f1726aed7089522aa2fffa8e6e0026eb4d3d8ba37a62023443266781c",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}