Transaction not yet indexed

ubkXXmxXqpfY9SVCbWr5ppDhL3MqehzkMNyBe48mhTrKK3Y9pDLsThwFHnxvFLLJZJMUUPvK2hQJ2W9EXZypmTc

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