{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1346270990",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xbe674acefa54d5854ac0de0a9e3cca9759869eea385e157d7c8c33a4313ba8c7",
    "signature": "0x06e9c73d19003237b91f7f23385481f02f991f81066ff78282f7770da17d5fee3a7e083aade62c237888de6cb9dc2f5e8ea1fbed3788b73a612b9b5572470e1c1c",
    "signer": "0x14d7618B82Da4e7176FDe32e4379943eCd69798D",
    "userId": "238125623"
  }
}