Transaction not yet indexed

21SWy7fbFus3buTxVPtwSsZAxRE8UmLkhANME32g4bmAjULnaDTGdZFnuHcDvaR1ADQ5nmzMHaaMHMvTbspU6gQ2

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