Transaction not yet indexed

LNAb56rdZWV4qo1G7Wh7QqF1xWfzrJmsXFsKs6N9jhHsPSUdsMohEA2fJ2gMXWF3BKc5r4oxEQfT3bgjRdeHBwQ

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