Transaction not yet indexed

a8rb6aHdtxoYswi11ChLtYM9aAnDyrA8oPxCk8a9Ndah7cWFmLZgFeKBDFWPcxx8LuKgveqEAPvpN3TR5rP5QAb

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