Transaction not yet indexed

21uQEnYMS9FR5xDiQaXaVgJHpv4WnQpsgsqkm6RP6imHpqptuW3sRYmRGmidW5yi5PKnAfEDMqq8uCS7tt5KKsUo

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