Transaction not yet indexed

mmkeKcejEThL4z56dPrDv74h3aekhejMtyw7raWT2QUFfvtDYNskvHetpsQMdwfDDuRjyD3ZSNki1XmEMgpoGE2

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