{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1493021171",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x3fd673f69ab5529aeea5ecda213af165df0c6a095e455863c5f27e30f8041123",
    "signature": "0x1af6802dcfbefe28d3fb502fbe1f0bcb7092e141cb8b6c33a823136d246c747b642879c7ce0d87a661e66a0ef1eb73bcbcb960c35e365bedd79597f5b5ca99071c",
    "signer": "0x63EbE5a1B5C5F156330BDf810f5fFf6A224c75c8",
    "userId": "309080"
  }
}