{
  "manageEntity": {
    "action": "Repost",
    "entityId": "480250",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x119e6317b2186e128e57ff8780cf126a892418c8ed63bf22c895bd13ad917d63",
    "signature": "0x86797a2be7c1ed5e09742393bb698745ffe186bb9e3475cdc64896795fd5e85e62532e3919cf04b1670ac1cb94fa6046414bab919619a5a0ba35eb759f98c41e1c",
    "signer": "0x481d41B4b34069e19EDC206C160447ebA0841f6F",
    "userId": "854614078"
  }
}