Transaction not yet indexed

28SEAoD24zuJrkhHNy3n5Lp3ynZV2urq8h79enHZyjGAgTiTBkhBT7qcGLRTmJKoPNU3rT3b9isER2tVHBbU1USa

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