Transaction not yet indexed

ym8Aa7xT4yvujHMdT6PLK2SNZtW4Gbv2SGSftzoBrrpRFnvT5XjNRTmJf2PcoCbzVTRN6nKk2UyzMSSsVok434k

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