{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1208736404",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xdd8dd299ce262c216690a213a95fba7aa7d6304c8a1c4d8e5f66f9d2af3ad6a8",
    "signature": "0x915394858b7141db182031762de520b8def29a654ca0118ad8e323b385aadd0a3f974279f632ed0df03c81904192ccb46bc94ff1e86d8aecc2d6b2184c17062a1c",
    "signer": "0x7eBAab495a64FAea1f04dc59ff804bf939da7B12",
    "userId": "709077025"
  }
}