Transaction not yet indexed

1287xfTcgL8W7annpPtryNSM5PjBHpxwZ1S68nSScmAnmoqCHV9jb97cPLJ9RdQKdGuKtAZ1u8hkaW4gsLo9UChm

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