{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1201449761",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd8836029f46890b1e69e635a56916798d6bc8b30e1a28ffc557b1ed26021daba",
    "signature": "0x8aef65308d4c64d1e79747ddee9868fb0a77e354f5994875130b275bf166019270ff46e1b588c2e47d9d03d48cf49c9baea76843a06839377da18629c7ded5751c",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}