Transaction not yet indexed

2TmpPsCLSJy3UCFqwPZmErbUv1dnckddHVsxUQ8gTysvP8NfyQQek6Uh9ACGHtCLnqNBCXbGrbsSubYmUFJh4e21

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