Transaction not yet indexed

642JzPJrFbSSCxSiJQKZPCShsMMLfmZinwoe2nyUdN1nwgWbvsCFWcNxLJcCNT1pagYPkKs7W8XW6F2XAEgbKbAX

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