{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1674983571",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x05a68a3eca9bc779df33f6bb8470eb734273b728c9bfc08916ffe7bf6ec98b9d",
    "signature": "0x866affa86028e573c3ac979602843d62481d4c637b0f0d911bf0bc53561dab460a504780b5d5ea4c0059e51b8074872740470b9a76f2764dc4d8ac8d833cf7e31c",
    "signer": "0xe5223Dc6E411A24e22DcF917955e97a8D7479d0c",
    "userId": "981716494"
  }
}