Transaction not yet indexed

SJ21f2NceMgZJpLxXgE4yRb23mAhp4GWthPQQ6UU6jfjuPcZoVPnL6jFDymMgZJAMbArDse3VCa1ncQTdPZ8KMV

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