{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1021029",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xaa51555d110ebedbcf3fd74aba16c4fb1c622804838ee30f0e2d8961ea57725c",
    "signature": "0x317171411233f6c00c8cb9ff0a99ca76c6bb11cc519dbe4c25aef56a036847aa32b7395d1ac0234654ee8dd8cb539a304c5fa656943147e85deb6e9f50b681d21b",
    "signer": "0xe5223Dc6E411A24e22DcF917955e97a8D7479d0c",
    "userId": "981716494"
  }
}