Transaction not yet indexed

21Sttbw5jNreViV2hRMu24ZYNv6TCu1Qyzwd1umvAsfyHjbBekQNpqydt9rYT6UJyy8npbP9bieSnGFnH4T3hfBJ

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