Transaction not yet indexed

21BUzRk57kM48XCs9QiXHP6s3xVGZdRp4sVJzCMhpdYb5NWTEv7gW2DERC5sBLpYcW6oSxp1FK5Y1P3iu7N5JnYh

The transaction signature is valid but not yet indexed by this RPC node, or the transaction failed before inclusion.