Transaction not yet indexed

21Rf5oaYXPPfGzYccMAdGn5bto7CVno5rQRcmCHZm3gTw3FMGHnL26XDN2AMkhb2vyTcqMtBrdJUswv3EfKACh4p

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