{
  "manageEntity": {
    "action": "Repost",
    "entityId": "144190102",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x50cb5ed974a466532b5ac8773e395c363e50ec72a734a6ded5900a581443ab4e",
    "signature": "0x366837774e27983f590b543ca4b47773c32bd63c4ce6a759c2051716b6a7ff4b7d16bb35ea02b1fa73468ef31544464b5ed16e39e2ff302d5b101fe01a6b361a1b",
    "signer": "0xE795526f098824a87a94C79d58a4299b51b20a3c",
    "userId": "837713671"
  }
}