{
  "manageEntity": {
    "action": "Repost",
    "entityId": "172740",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x2253afc66ea0a3e243095439fca2af441a967e42eeacaa46d0a448c98448f10e",
    "signature": "0xc429cbcf163d6935ea5a33bcd768a7f15b9f903365bdac0464ba5e5078b6eb742293268e17a9f60511eb8e23275de8d4ac665d1696e86ccbfecd83164a020c731c",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}