Transaction not yet indexed

iaafDYppiMA9UMFCRDgJALzEot5k9ZPSmMDYVMoseb2v3cRH6b6KN6FimQboDTT7VfMfg5PmULGkSCYmneqJ2Df

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