{
  "manageEntity": {
    "action": "Repost",
    "entityId": "129886034",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x482759ece8347bcc3783e9300e5d13a83cccbd73b1a9ad12ae332c941f5d4bda",
    "signature": "0x67b1355992d312336f6cc393c2804cb7dfe876db4d4c7c2549c02256efa576e40c7dd65a464d835d2fdbf2066766707f1117d977ed3d7dac6d62aef4f1d2a7e91c",
    "signer": "0xbe916820AF010608151C80f3A74F7c83218094B2",
    "userId": "881446128"
  }
}