Transaction not yet indexed

2K728TALux3dFH6vZ6itSSdd4GUniNvF7gkcbnyxzHYsTKByuST3dL97bhmNKG4iWv2PZ7uLZtUWZFMjmAnffqRZ

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