Transaction not yet indexed

UCYkMfGWYsBCWpnH8cttTRWvTRdrRSkGCN49YAjggr6UwACKPC39Rci6FDExEXzJFutezBzJNkhF3yQwp9RGBv5

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