Transaction not yet indexed

21aHUmprGFuQNhxaHkAXPtTyZ4BoVC5A6wNiXLDpLMJ3kiyCHYDTFUMZuzCzFSQscvL68dcaux8H6kRDDJQxMmf8

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