Transaction not yet indexed

Wmx2EVZSTRxD4ALRCujnYmPgZw53cJdtssUjeLvAHAwuU6CHKaY3iBxoe7KsPS6jm8SHSDwS2u5Fi2BPBJ5dJtQ

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