Transaction not yet indexed

491jjsHSSiWbSqxWavYfgp6dSfh4gyAmqFciYDNsAunq9LAtaCSorzS7bcDUTpefwMDWdVSyEEuJLBWQJkz8pSDe

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