Transaction not yet indexed

21Cu3ngREC4CoGodKBPzBiS9rd135P1UpAV71sqH9if73vfvZo2buvJscSsKDgTwVKVcgkHKKM59EGZbPUKwuSqi

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