Transaction not yet indexed

a1tfME1P1nszsov5ndp1RQ2ZkKgcPYMyBSy7hsPSJSpwJgoDKTSD8isp5qiW5iAeJvphbrtBHdcaERKwdCfubgD

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