{
  "manageEntity": {
    "action": "Repost",
    "entityId": "112333619",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd8144282478caac87c25a1451b42de6ba52caa0f587b3c72ed4d71f7f03e9766",
    "signature": "0x46781883044a1c21a5f095cf8a0f6d7d4379b4440f22e523f4a06d79acb636412b8049c3c35ce90963143238995b5101cdbc427a8bff6cd123c4e0b5b5a7feea1b",
    "signer": "0x44BAdCFCf42113CbB67f519e4efa576B336f9bf7",
    "userId": "136844578"
  }
}