Transaction not yet indexed

C853b3kbPsamBd634BhPLfdUnBMr1PpyBtqz6QQ8LdjpAmqWgo7x3JhQqJWu694ds52JYCaFm9dXdaXcpjZ2Vx2

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