Transaction not yet indexed

Mus8NiJRscFXLEcGPRzoeVyGXzYtHmDWsG5yexQFziUhXVkjJob7i9ZVQBJk8a9Xf5Eny3HdQDAsas2z4Hgxzk6

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