Transaction not yet indexed

12ssGkFTztnuiQPJs9sypdzLJGHbBc2T2oPDRLmLqHoeHAs8FNy5ZpZG94k9xNQpzFbmgFEn12wETSQzr8KYEAF

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