Transaction not yet indexed

21yo6Rd9Aa2vGGyt5fAe7EeiNDp7K9ieXetkHBtprLQBjtS8Z8Zhb4TM3ZjcpyNecXGggaeaoiMgCX5dNBDwjMk9

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