Transaction not yet indexed

a2W8NKMNS4p9eTXf4LdiPcemQf2TXpwfDdWkY8XWVgeKQFv2VhPmLRe6QaHou2f6ML2t55bby3gWV6XTqcsHQwJ

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