Transaction not yet indexed

21ufWJRuZUu97KyEjNDNZ44HGunVphMcZ1f3x2GoeTsUNZyyWKVTnUGYHiHVZkAcNTVyr7haJoXHPbWw5MhzhqRF

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