Transaction not yet indexed

iSok53wQFJzWf8HUD8BXrrhdKzYJyWkR3p7vcuM8FtmFaD5nTL3YF9BbCPLo8V2QDmqdPBo3bL3qSJeU7uqFvbw

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