{
  "manageEntity": {
    "action": "Repost",
    "entityId": "406098",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x8fb889174fc1863639ed96faabe14a1c69113fd7caf09038a7d16b5bc7139125",
    "signature": "0x90f53804ebde9c1b0261519ad39bff6fd10d2953d92a5e17691c9b043378304238f8b8bb561dce20e1cfe88e019cc694680acc9f909bf8d71735fdf0f6792aaa1b",
    "signer": "0x136A4e19270387bc21d7e58a9592D46864B0Ad57",
    "userId": "956002390"
  }
}