Transaction not yet indexed

vsk5bFSACZa687k2tCjsqDBML38H6rUHnU9mVG3pJpjZFUj6Up4ZFgwu2gfRFwivijRaYy9wtHhhPfaELQfN8ff

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