{
  "manageEntity": {
    "action": "Repost",
    "entityId": "294767554",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x958c6d3872a0b84eb54de9efa5b8f00cff45835eef93525718ea99a8f80d8f71",
    "signature": "0xb86c63237dc0ca0a244996d063b67ad0242acd375b9772e0cf0970937b6bc3313a2668d57c01d0d56287572c2738e8279e6ce8704d6671557af795a32bf004a81c",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}