Transaction not yet indexed

HFfkva5qMjZiQtWEeixQaHZPA86eaXHUWNS92xUPEfpEn8o7D4eCUUEA26ScXxkMRM6ArzJmv6AhtTsaXh1j12z

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