Transaction not yet indexed

123aXtkpF4NTd2UEE3aTQR7tCpJunQ1uxZoR2n1Zb59bQUpexyCWdTXm3rtq6HaffG8XWe2CS1sRzPKyi77byHU6

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