Transaction not yet indexed

5b6pUbwgp8rvwYrt1dAiaTi1dr1bFjSYw7J36Pc6hk8RUEWp9CD5HTRqVpHJqGoNG2GMxk9wCd3pT5nsCJ2sFhfR

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