Transaction not yet indexed

21C7YQTdMi88hDgERyBjMPnerNzQ4VX4G5CVFaeHjh6Z8ndjihcT8q6vtzmzUVUyb5YHdXv9C1SsoBfjLZpDEVLT

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