Transaction not yet indexed

21uv51qB8LyWHNhGZNensPaao8dPL1TKUuxYzfWfkks2zRsBK5FmfgJEWkudY9ihNQNeMcuXMKSr1eZH4PguH6Ap

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