Transaction not yet indexed

21a4NZdoLWZR4R1ymZe7xeUh6erYvUwpq3RnuLzvuFZH2u4CFKFsTUUiyWtdCtzoVscjVnFqsHaKWWuMeX4pVdDE

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