{
  "manageEntity": {
    "action": "Repost",
    "entityId": "76747226",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x934c5fae022c9497c89351e457025fb77e3d8a92ee04327fee0a894edf18d5c9",
    "signature": "0x76664b4d7ab319476bd64c95e9e8eaf360af14df4cc7f1da27dc563d8b1b9f0f16de1dddd0a94f37df35acd656a3c3e37ab2b1c17458eef59c883f5f4400e5091c",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}