Transaction not yet indexed

5fXCs2F8k3j9somNQENhUeNSpNhQiavf3FwZjZBRa7QvnWyReHyLFAMc8RE4mYV3UcD723yscrZrFbDvgUzDZbp1

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