Transaction not yet indexed

55UWDH5f9Zk1mWViHeYBR5n9GKZFKcNVCmpvFMNeY9agXN9vkssJgKyDFGK4erkKgoN9k2qE5gjAStY4T8XVFC19

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