{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1039353",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x69c70bfa0741e7b796f87b11f55c165dcf08e8fa2b8528e3b3675b89881d05b4",
    "signature": "0xfdcccb343ba326852c6c5e9872146166f06a00e73bca62a6cd5c00ab010336e46c8482b1b76e7babc8f6989863dd3941e013affd2f6ae1bf803a2b31e510a17d1c",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}