Transaction not yet indexed

6721PRiUP1aV1ZZHU8BRR9c8qmBNSE1L1pTq5363UMnCkKsgYyZ3UncMU9XbasXzk6WcUFM5BbbpfBJvKoC11Y2C

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