Transaction not yet indexed

21UZAcjWustC1bLaR6BcSzpfTkpnLLD5Qyd3W6Hsn5XsZuA7PyYvFTxEEFSkC9cgCHiiW9i48BRnMXKkT43aguME

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