Transaction not yet indexed

yn8mcNB53Tyuak2mTr67sUj8KrL3vkRFUF4jjJDKVoJVMankEbzwnQXv5jty8HYc5xhM4vxKE2Sseq2N7e2HiRf

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