{
  "manageEntity": {
    "action": "Repost",
    "entityId": "23487390",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xdecc2a827b42786582eeb7a0422f4d6efbf3639ffa21d7de696cc26f63dc42a1",
    "signature": "0x369cff74e4264402e3e538ef2a29cd97d3d7e2a4ed6b486e9531a09de31f91d50573cae11615c3fd286db127128674e697b8afacc8b7fc2d78d24976ff8be3561b",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}