Transaction not yet indexed

MUug5pSycq7qCeA2y9SVctJVXP4T9NUirw2aB6C5DQubwC9F5acJTG35SASCff71PHYYR4MGaMWQkq6Fkk9bvEn

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