{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1261555916",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x7383cb184003e5be38ff34fad2b5e2746d2fad23df896cb9399f0bd183c7188c",
    "signature": "0x0291fc03fb49cbb1e9dc1c9fb604fd0dc70edb25f1976a566632887e2f0e7bbd1e8ff7f256bef4cd1d499779a78c3b0deb8fc58e1dd679e29c98e4be073fcd251c",
    "signer": "0x036B1ee0d2003ae5B5E252d58647d13f0e588EEB",
    "userId": "161353174"
  }
}