Transaction not yet indexed

At2MdMFE4uzN8dASX1xrnGgtbZ6YPyo8WzSTJDZvh4NGSbHb5q3NH4ovT2sSfbnKSpgTQtya6mVoERLYYUUr5m3

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