Transaction not yet indexed

21Uxk4ttAL7e4Shz1oVWjhzgwrA6vbeaDaDvQtJautyHSzqzekQwnxpV7JcbwGV1WdC3DRQAbr6F3zWWDUKvNCJ8

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