{
  "manageEntity": {
    "action": "Repost",
    "entityId": "706101579",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x4a0e5661b3f233f9cc3a1fcd6b245a44f925669194812ac7dfe75fcdbabc7951",
    "signature": "0x2ef510cb4b27a7ed74a08755ca01642fbc1c7c27b1e3bb1357a4d856739bc97d177c5c5610f7a65e7ef283b8382a1c3ffa031c28c9819378e9bfce116b2a42d91c",
    "signer": "0x0E71C12c426F5C9206F778713f48B60477CA943b",
    "userId": "29088079"
  }
}