Transaction not yet indexed

1S6gHfgGiT669EoHg7Pou6BkmBiu8eZa2LmuiC2rb53e6HxKGr9ZQqHqXhwP6dc1hNt7buuSgCut5cnJsvkrAnU

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