{
  "manageEntity": {
    "action": "Repost",
    "entityId": "870789990",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x61dc914a8ebb408128b69bdbe391583063eb04af02b0a912b6f2d16818352f81",
    "signature": "0x48ab199fe519c6bd1afe9e7c8dbeba62ee94e5d7b86b546bdb64cea70459cb0f5b35e45ce6632c98d1a79d4a78970cce1ee4435d41e59990bc929b9dfc07a15e1c",
    "signer": "0x283a6Fd0bE176865B404dfc3B2805D3a2701d62e",
    "userId": "484365174"
  }
}