Transaction not yet indexed

21UZEyyWDxuG2pjuJaXLpEzLHCzzW3o7rEd2yPHMYMZdpZ9VCssgAx8WDKhwPZe4EqPnqv8teEgpPrGSm76arLP5

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